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Symposium G: Transportation Materials

Symposium G: Transportation Materials Image

SYMPOSIUM G

G: Transportation Materials
June 9 - 12, 2008
Chairs
Yafang Han     Beijing Institute of Aeronautical Materials
Roger C. Reed     The University of Birmingham
Sammy Tin     Illinois Institute of Technology


* Invited paper

SESSION G1: Intermetallics I
Chair: Ji Zhang
Monday Morning, June 9, 2008
Press Center Room

10:45 AM *G1.1
Preparation, Microstructure and Properties of Advanced Nb Silicide-Based Ultrahigh Temperature Alloys. Xiping Guo1, Haisheng Guo1, Ping Guan2, Jinming Guo1, Zhiping Sun1 and Kiyoshi Kusabiraki3; 1State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, Shaanxi Province, China; 2School of Natural and Applied Science, Northwestern Polytechnical University, Xi'an, Shaanxi Province, China; 3Centre for Cooperative Research, University of Toyama, Toyama, Japan.

11:15 AM *G1.2
Development of Nb-Si Intermetallic Based Alloys with High Performance. Huibin Xu and Xinqing Zhao; Beijing University of Aeronautics and Astronautics, Beijing, Beijing, China.

11:45 AM G1.3
Phase Constitutions, Microstructures and Properties of Nb-(4, 8)Si-6Hf-2B-20Ti-(6,10,14)Cr in-situ Composites at Room-temperature and Higher. Jun Liu, Ying Cheng and Jiangbo Sha; School of Materials Science and Engineering, Beijing University of Aeronautics and, Beijing, China.

SESSION G2: Intermetallics II
Chair: Chaoli Ma
Monday Afternoon, June 9, 2008
Press Center Room

1:30 PM *G2.1
Utilization of TiAl for Automobile Turbochargers. Ji Zhang, High Temerature Materials Division, China Iron & Steel Research Institute Group, Beijing, Beijing, China.

2:00 PM *G2.2
Microstructure and Mechanical Properties of Hot Rolled Rings of Ti-22Al-25Nb Alloy. ShiQiong Li, Xiaobo Liang, YunJun Cheng and Jiangwei Zhang; Central Iron and Steel Research Institute (CISRI), Beijing, China.

2:30 PM G2.3
Effect of Hafnium Addition on the Solidification Structure Evolution of Ti-46Al Alloy. Yanqing Su1, Li Zhang1,2,3, Jingjie Guo1, Kouichi Maruyama2 and Zhiming Li3; 1School of Material Science and Engineering, Harbin institute of technology, Harbin, Heilongjiang, China; 2Graduate School of Environmental Studies, Tohoku University, Sendai, Japan; 3Department of Material Science and Engineering, Harbin University of Science and Technology, Harbin, Heilongjiang, China.

2:45 PM G2.4
Effects of 4d Transition Metals on NiAl Bonds Characters from First Principles. Jia-Xiang Shang, Tan-Bo Yu and Xian-Yang Yu; School of Materials Science and Engineering, Beihang University, Beijing, China.

3:00 PM G2.5
Crystal Orientation and Microstructure Dependent Oxidation Behaviours in Some Silicide Alloys. Lanting Zhang, Aidang Shan and Jiansheng Wu; School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China.

3:15 PM BREAK

3:45 PM *G2.6
The Influence of W Content on the Structural Stability and Elastic Property of L12 Co24(Al8-xWx) Compounds. Jian Sun, School of Materials Science and Engineering, Shanghai Jiaotong University, Shanghai, Shanghai, China.

4:15 PM G2.7
Stability of C40/C11b Lamellae Structure in (Mo1-xNbx)Si2 and The Possible Effect of Oxygen. Ou Zhu, A School of Material science and engineering, Shanghai Jiaotong University, Shanghai, China.

4:30 PM G2.8
Study of Corrosion and Abrasive Wear Behavior of Zr-Al-Ni-Cu-Nb Bulk Metallic Glasses. Junxia Lv, Jiliang Zhang and Chan Hung Shek; AP department, City university of Hongkong, Hongkong, China.

4:45 PM G2.9
Elastic Constants Calculations Made Simple. Rong Yu, Department of Materials Science and Metallurgy, Cambridge University, Cambridge, United Kingdom; Department of Materials Science and Engineering, Tsinghua University, Beijing, China.

5:00 PM G2.10
Influence of Manufacture Process on Spontaneous Stray Field Signals of Ferromagnetic Materials. Lihong Dong1,2, Binshi Xu1, Shiyun Dong1, Runxiu Yang2 and Dan Wang1; 1National key laboratory for remanufacturing, Beijing, China; 2basic course department, Ordnance Engineering College, Shijiazhuang, China.

SESSION G3: Poster Session: Intermetallics, Superalloys and Compsites
Monday Evening, June 9, 2008
8:00 PM
Exhibition Hall


G3.1
Effect of B Addition on the Microstructure and Oxidation Resistance of Nb-Ti-Si based Ultrahigh-temperature Alloy. Jun Wang, Xiping Guo and Jinming Guo; Northwestern Polytechnical University, Xi'an, Shaanxi, China.

G3.2
Minor Alloying Process of Ti-44Al-5V-1Cr-0.3Ni Alloy. Chang Xia, Jing Yongjuan and Zhang Ji; High temperature Material Research Division, Central Iron and Steel Research Institute, Beijing, China.

G3.3
Structure and Tribological Properties of Ti2AlNb Alloy with Plasma Molybdenized. Qiang Miao, Wenping Liang, Pingze Zhang, Zhengjun Yao and Zhong Xu; Nanjing University of Aeronautics and Astronautics, Nanjing, China.

G3.4
Abstract Withdrawn

G3.5
The Effect of Thermomechanical Treatment on the Transformation Behavior and Mechanical Properties of NiTiNb Shape Memory Alloys. Wei Liu and Xinqing Zhao; Beijing University of Aeronautics and Astranautics, Beijing, Beijing, China.

G3.6
Structural Evolution Study of Ni-Nb Metallic Glass under High Pressure in a Diamond Anvil Cell by Anomalous X-ray Micro-diffraction Technique. Wenge Yang, HPCAT, Carnegie Institution of Washington, Argonne, Illinois.

G3.7
Effects of V,Zr and C Additions on the Microstructures and Mechanical Properties of Nb-Ti-Al-base Alloy. Bai Run, Zheng Xin, Li Zhongkui, Wang Donghui and Xia Mingxin; Northwest Institute for Nonferrous Metal Research, Xi' an, Shaanxi, China.

G3.8
Processing and Microstructure Control of the Ti-22Al-25Nb Alloy Sheets. Xiaobo Liang, Shiqiong Li, Jianwei Zhang and YunJun Chen; Central Iron and Steel Research Institute (CISRI), Beijing, China.

G3.9
Effect of Cr on the Microstructure and Fracture Toughness of Nb-20Ti-16Si -Crx Alloys. Liang Tang, Chaoli Ma and Xinqing Zhao; Beijing University of Aeronautics and Astranautics, Beijing, Beijing, China.

G3.10
Martensitic Transformation of Ti-Ni-Hf-Cu High Temperature Shape Memory Alloy Ribbons. Xianglong Meng1,2, Yudong Fu2, Wei Cai1, Qingfen Li2 and Liancheng Zhao1; 1School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China; 2College of Materials Science and Chemistry Engineering, Harbin Engineering University, Harbin, Heilongjiang, China.

G3.11
Effects of Orientation on Morphology Evolution and Creep Behavior in a Nickel Base Single Crystal Superalloy. Li Shui1,2, Tao Jin1 and Zhangqi Hu1; 1Institute of Metal Research,Chinese Academy of Science, Shenyang, China; 2Shenyang Ligong University, Shenyang, China.

G3.12
Low Cycle Fatigue Properties of a Single Crystal Superalloy at Different Frequency. Xuan Zhang, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China.

G3.13
Comparing of Gas Content Effects on MC Carbide in Nickel-base Superalloy K465 Solidified in Two Different Conditions. Lin Ning Wang, Qi Zheng, Xiao Feng Sun, Heng Rong Guan and Zhuang Qi Hu; Superalloy Division, Institute of Metal Research, Shenyang, China.

G3.14
Preparing of Ni-based superalloy grains by Combustion synthesis Weiping Shen, Yuanyuan Jiang and Laifu Cao; Lab. of Special Ceramics and P/M, University of Science and Technology Beijing, Beijing, Beijing, China.

G3.15
Abstract Withdrawn

G3.16
Corrosion Behaviors of Ni-Cr Alloys in Molten Sulfate at 1000 Degree Centigrade. Lu Xudong1, Tian Sugui1 and Shui Li2; 1Shenyang University of Technology, Shenyang, Liaoning, China; 2Shenyang Ligong University, Shenayng, China.

G3.17
Microstructure and Creep Behaviors of FGH95 Powder Nickel-Base Superalloy. Tian Sugui1, Liu Yang1 and Zhou Xiaoming2; 1Shenyang University of Technology, Shenyang, China; 2Beijing Insititute of Aeronautical Materials, Beijing, China.

G3.18
Creep Behaviors and Deformation Features of Casting and Rolling GH4169 Superalloy. Tian Sugui1, Zhao Zhonggang1 and Chen Liqing2; 1School of Materials Science and Engineering, Shenyang University of Technology, Shenyang, Liaoning Province, China; 2The State Key Laboratory of Rolling and Automation, Northeast University, ShenYang, Liaoning Province, China.

G3.19
Microstructure Development of Integrally Directionally Solidified Nb-Ti-Si Based Ultrahigh Temperature Alloy. Guo Hai Sheng, Guo XiPing and Yao ChengFang; State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'An, China.

G3.20
Preliminary Investigation of Strong Magnetic Field Treated NiAl-Cr(Mo)-Hf Eutectic Alloy. Liyuan Sheng, Jianting Guo, Zhensheng Wang and Lanzhang Zhou; Institute of Metal Research Chinese Academy of Sciences, Shenyang, China.

G3.21
Influence of Pre-compressive Creep on Internal Friction Stress and Creep Parameters of a Nickel-base Single Crystal Superalloy Yu XingFu1,2, Tian Sugui1 and Zhao Zhonggang1; 1School of Materials Science and Engineering, Shenyang University of Technology, Shenyang, Liaoning, China; 2Precision casting factory, Shenyang Liming Aero-engine Corporation, AVIC I, Shenyang, Liaoning, China.

G3.22
Ordering Behavior of a Ni-based Superalloy. Pingli Mao1, Yan Xin2, Ke Han2 and Zheng Liu1; 1School of Materials Science and Engineering, Shenyang University of Technology, Shenyang, Liaoning, China; 2National High Magnetic Feild Laboratory, Florida State University, Tallahassee, Florida.

G3.23
Influence of Recrystallization Layer on High Cycle Fatigue Behavior of a Ni3Al Base Single Crystal Alloy IC6SX. Ziqiang Dong and Yafang Han; School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing, China.

G3.24
The Effect of MWNTS on The Microstructure of Risen Carbon and Thermal Conductivity of C/C Composites. Jie Chen, Xiang Xiong and Peng Xiao; Powder Metallurgy Research Institute, Central South University, Changsha, Hunan, China.

G3.25
Evaluation Of Concrete-Filled Gfrp Tubes As Alternative Load Transfer Devices In Rigid Pavement. Chichun Hu1,2, Duanyi Wang1, Kejin Wang2,3 and Jim Cable2,3; 1College of Traffic and Communications, South China University of Techology, Guangzhou, Guangdong, China; 2Department of Civil, Construction and Enviromental Engineering, Iowa State University, Ames, Iowa; 3National Concrete Pavement Technology Center, Ames, Iowa.

G3.26
Microstructure, Mechanical Properties and Aging Behaviour of Mg-10%Gd-3%Y Magnesium Matrix Composites Reinforced by B4C Particles. Bin Hu1,2, Li ming Peng1, Wen jiang Ding1 and Di Zhang2; 1National Engineering Research Center for Light Alloy Net Forming, Shanghai Jiaotong University, Shanghai, Shanghai, China; 2State Key Laboratory of Metal Matrix Composites, Shanghai Jiaotong University, Shanghai, Shanghai, China.

G3.27
Plasma Nanocoated Multiwall Carbon Nanotubes (MWNTs) and SiC Nanofibers (SiCNFs) for Polymer Nanocomposite Applications. Andrew Ritts1, Qingsong Yu2 and Hao Li2; 1Chemical Engineering, University of Missouri, Columbia, Missouri; 2Mechanical and Aerospace Engineering, University of Missouri, Columbia, Missouri.

G3.28
Research and Development of Multi-functional SiC/Al Composites for Aerospace Applications. Cui Yan1, Wang Lifeng2 and Ren Jianyue2; 1National Key Laboratory of Advanced Composites, Beijing Institute of Aeronautical Materials, Beijing, China; 2Changchun Institute of Optics, Fine Mechanics and Physics,Chinese Academy of Sciences, Changchun, China.

G3.29
Stress Distribution in the Cruciform Specimen under Transverse Tension Stress for SiC/Ti-6Al-4V Composites. Yanqing Yang, Meini Yuan, Jiankang Li, Bin Huang and Xian Luo; Northwestern Polytechnical University, Xi'an, China.

G3.30
Particulate Reinforced Aluminum Matrix Composites Synthesized through In Situ Method. Dong Chen, Huanhuan Sun and Xianfeng Li; State Key Lab of Metal Matrix Composites, Shanghai, China.

G3.31
Analysis and Numerical Simulation of the Temperature Field of CLVI Process for C/C Composites. Wei Cao, Kezhi Li, Hejun Li, Guodong Sun and Xintao Li; Northwestern Polytechnical University, Xi'an, China.

G3.32
Effect of Li-Al LDHs with Different Aspect Ratio on the Morphology and Properties of Epoxy/Li-Al LDHs Nanocomposites. Tsung-Yen Tsai, Wei Chih Chen and Chao Ching Wu; Chung Yuan Christian University, Taoyuan, Taiwan.

G3.33
Effect of Thermal Shock and Oxidation on the Mechanical Property of Carbon/carbon Composites with a Silicide Coating. Qian-Gang Fu, Materials Science, Northwestern Polytechnical University, Xi'an, Shaanxi, China.

G3.34
Preparation of Cf-PyC/SiC Composites and its Properties used as Bearing Structures at High Temperatures. Yani Zhang, Litong Zhang, Laifei Cheng, Jingjiang Nie and Junqiang Ma; Materials science, Northwestern Polytechnical University, Xi'an, Shaanxi, China.

G3.35
Effect of Mechanical Alloying and Spark Plasma Sintering Process on Microstructures of the Cu-Ti-C Composites. Jian Zhuang, YongBing Liu, ZhanYi Cao, XueRan Liu and Yueying Li; department of material science and engineering, Key Laboratory of Automobile Material of Ministry of Education, Changchun, Jilin province, China.

G3.36
Comeld(TM) Joint: A Novel Technique for Bonding Composites and Metal. Wei Tu1, Felicity Guild2 and Paul Hogg3; 1Queen Mary University of London, London, United Kingdom; 2Imperial College, London, United Kingdom; 3Manchester University, Manchester, United Kingdom.

G3.37
Dynamic Compression Failure and Adiabatic Shear of TiB2/Al Composites. Dezhi Zhu, Gaohui Wu and Longtao Jiang; School of Material Science and Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China.

G3.38
The Young’s Moduli Prediction of Random Distributed Short-Fiber-Reinforced Ploypropylene Foams Using Finite Element Method. Wang Bo1, Wang Rongxiu2 and Wu Yong1; 1School of Science, Chongqing Institute of Technology, Chongqing, China; 2Dept.of Computer Science and Information Engineering, Chongqing T&B University, Chongqing, China.

G3.39
Mechanism of Rapid Preparing Carbon/carbon Composites with Microwave Pyrolysis Chemical Vapor Infiltration. JiZhao Zou1,2 and Xierong Zeng1,2; 1College of Materials Science and Engineering, Shenzhen University, Shenzhen, China; 2Shenzhen Key Laboratory of Special Functional Materials, Shenzhen university, Shenzhen, China.

G3.40
Effect of Combined Electromagnetic Fields on the Microstructure and Surface Quality of in situ (Al2O3+Al3Zr)p/Al Composites Cast by Direct Chill Method. Li Gui-rong, Zhao Yu-tao, Gang Chen, Wang Hong-ming, Cheng Xiaonong and Dai Qi-xun; Materials Science and Engineering School, Jiangsu University, zhenjiang, jiangsu, China.

G3.41
Effects of Characteristics of PyC Interphase on Transverse Thermal Diffusivity of 3D C/SiC Composites. Qing Zhang, Laifei Cheng, Litong Zhang, Yongdong Xu and Ning Dong; National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xi'an, China.

G3.42
Finite Element Simulation of Effects of Process Parameters on Deposition Rate of SiC by Chemical Vapor Deposition. Guodong Sun, Hejun Li, Shouyang Zhang, Qiangang Fu, Wei Cao and Yanqiong Jiao; Northwestern Polytechnical University, Xi'an, China.

G3.43
The Calculation of Fluidity of the Al2O3/A356 Al-matrix Composites Yutao Zhao and Dawei Su; Department of Material Sience and Engineering, Jiangsu university, Zhenjiang, Jiangsu, China.

G3.44
Mechanical properties of Paulownia Core Sandwich Composites Fabricated by Vacuum Infusion Molding Process. Hai Fang, Wei qing Liu and Li Wan; Civil engineering, Nanjing University of Technology, Nanjing, Jiangsu, China.

G3.45
Friction and Wear Properties of C/C-SiC Composites. Dongmei Zhu, Fa Luo, Qiao Xie and Wancheng Zhou; northwestern polytechnical university, Xi'an, China.

G3.46
An Electrochemical and Microstructural Characterization of Steel-Reinforced Concrete Admixed with Corrosion Inhibitors. Tuan Anh Nguyen1 and Xianming Shi1,2; 1Western Transportation Institute, Montana State University, Bozeman, Montana; 2Civil Engineering Dept., Montana State University, Bozeman, Montana.

G3.47
Corrosion Behavior and Wear Characteristic of Al-Si Alloy Composites Reinforced with In-situ TiB2 Particulate. Huanhuan Sun, Haowei Wang, Naiheng Ma, Dong Chen and Xianfeng Li; Shanghai Jiaotong University, Shanghai, China.

G3.48
The Effect of Squeezing on the Compressive Strength of (AlBO)w/Mg Composites. Zhengjia Li1, Hejun Li1, Lehua Qi2 and Haibo Ouyang1; 1C/C Composites Technology Research Center, Xi'an, China; 2(2. School of Mechanical and Electrical Engineering, Northwestern Polytechnical University, Xi’an, China.

G3.49
Thermal Fatigue Behavior of SiC/MBAS Glass Coated Carbon/carbon Composites. Long Li1,2, Xie-rong Zeng1,2, He-jun Li3, Xin-bo Xiong1,2, Sheng-hui Xie1,2 and Ji-zhao Zou1,2; 1College of Materials Science and Engineering, Shenzhen University, Shenzhen, Guangdong, China; 2Shenzhen Key laboratory of Special Functional Materials, Shenzhen, Guangdong, China; 3School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, China.

G3.50
Effects of CVI Process on Mechanical Property of SiC/C/SiC Composites. Xinmin Yu, Dongmei Zhu, Fa Luo, Wenjing Zheng and Wancheng Zhou; National key laboratory of solidification processing,Northwestern Polytechnical University, Xi'an, China.

G3.51
Acoustic Emission and Fatigue Damage Characteristics of SiC/SiC Composite in H2O-O2-Ar Environment at 1300°C. Peng Fang, Laifei Cheng, Litong Zhang and Shoujun Wu; Material Science, Northwestern Polytechnical University, Xi'an, Shaanxi, China.

G3.52
Study on Elastomer Simulated Skin Applied in Measurement of Extravehicular Spacesuit. Kai Yang1, Yisong Chen1, Weiyuan Zhang1, Jun Li1 and Mingli Jiao2; 1Fashion Design and Engineering Department, Donghua University, Shanghai, China; 2Materials Science and Engineering Department, Donghua University, Shanghai, China.

G3.53
SiC and its Composite Prepared Using Fir Powder and Epoxy Resin. Xuehua Yan, Feng Zhou, Ping Wang, Chenghua Zhang and Xiaonong Cheng; School of Materials Science and Engineering, Jiangsu University, Zhenjiang City, China.

G3.54
Statistical Analysis for Dimensional Variations of Composites. Chensong Dong, Mechanical Engineering, Curtin University of Technology, Perth, Western Australia, Australia.

G3.55
Finite Element Analysis of the Push-out Test of SiC Fiber Reinforced Titanium Matrix Composites. Yuan Meini, Yang Yanqing, Huang Bin, Liu Ciuxia and Luo Hengjun; Northwestern Polytechnical University, Xi’an, China.

G3.56
Heterogeneous Properties of Polymer Nanocomposites. Sophia Y. Fan, J. Lou, Y. Lu and D. M. Shinozaki; Department of Mechanical and Materials Engineering, The University of Western Ontario, London, Ontario, Canada.

G3.57
Alloying Effect on the Microstructure and Fracture Toughness of Nb-Mo-Si Alloys. Qiang Wei, Yang Li, Lijing Zheng, Chaoli Ma and Huanxi Li; Department of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing, China.

G3.58
Abstract Withdrawn

G3.59
Abstract Withdrawn

G3.60
Abstract Withdrawn

G3.61
Effects of V and Al on Microstructure and Room Temperature Fracture Toughness of Nb-Si In-situ Composites. Yongwang Kang1, Shiyu Qu2, Jinxia Song1 and Yafang Han1; 1National Key Laboratory of Advanced High Temperature Structural Materials, Beijing Institute of Aeronautical Materials, Beijing, China; 2The 21st Research Center, Beijing Institute of Aeronautical Materials, Beijing, China.

G3.62
The Resistance of C/SiC Composite with Celsian/yttrium Silicate Coating to Oxidation at 1400ºC. Zheng Xiaohui, Du Yongguo, Xiao Jiayu and Zhang Weijun; College of Aerospace & Materials Engineering, National University of Defense Technology, Changsha, China.

G3.63
Microstructure and Mechanical Properties of Ti-47at%Al Alloy by High Energy Mechanical Milling and Spark Plasma Sintering. Yuyong Chen1, Fantao Kong1, Hongbao Yu1 and Deliang Zhang2; 1School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, China; 2Waikato Centre for Advanced Materials (WaiCAM), Department of Engineering, The University of Waikato, Hamilton, New Zealand.

G3.64
Orientation Relationships and Interfacial Structure in the Nb/Nb5Si3 Composites. L.L. He and G.M. Cheng; Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, China.

G3.65
Effects of Mo Addition on the Mechanical Properties of Nickel-rich NiTiAl Alloy. Xiaoyun Song, Yan Li, Kaiyuan Yu, Fei Zhang and Huibin Xu; School of Materials Science and Engineering, Beihang University, Beijing, China.

G3.66
High Temperature Tensile Properties and Oxidation Behaviors of C/SiC Bolts and Nuts used for Spacecrafts. Hui Mei, Litong Zhang, Laifei Cheng, and Qingqing Ke; National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xi’an Shaanxi, China.

G3.67
Study on Fatigue Property of Alloy TB6.  Li Cheng, He Yuhuai, Huang Li Jun and Su Bin; Beijing Institute of Aeronautical Materials, Beijing, China.

G3.68
Large Magneto-structural Effects in Austenitic Stainless Steels.  L. Vitos1, 2, 3, P. A Korzhavyi2, J. O Nilsson3, 4 and Borje Johansson1, 2, 5; 1Applied Materials Physics, Department of Materials Science and Engineering, Royal Institute of Technology, Stockholm, Sweden; 2Department of Physics, Condensed Matter Theory, Uppsala , Sweden; 3Department of Experimental Physics, Chalmers University of Technology, Goteborg, Sweden.

SESSION G4: Superalloys I
Chair: Qiang Feng
Tuesday Morning, June 10, 2008
Press Center Room

8:30 AM *G4.1
Platinum Group Metal Modified Superalloys: Microstructures and High Temperature Properties. Tresa Pollock, Jason Van Sluytman and Akane Suzuki; Materials Science & Engineering, University of Michigan, Ann Arbor, Michigan.

9:00 AM *G4.2
High Thermal Gradient Directional Solidification and its Aplication in the Pocessing of Nickel-based Superalloys. Lin Liu, Northwestern Polytechnical University, Xi'an, Shaanxi, China.

9:30 AM G4.3
Effect of Solidification Rate on Competitive Grain Growth in Directional Solidification of a Nickel-base Superalloy. Yizhou Zhou and N. R. Green; Metallurgy and Materials, University of Birmingham, Birmingham, United Kingdom.

9:45 AM G4.4
Investigation of Characteristics of Primary α Phase in High Cr Content Cast Ni-base Superalloy K4648. Liang Zheng, Chengbo Xiao and Dingzhong Tang; National Key Lab. of Advanced High Temperature Structural Materials, Beijing Institute of Aeronautical Materials, Beijing, China.

10:00 AM G4.5
Effect of Phosphorus on the Solidification Behavior of IN783 Alloy. Lianxu Yu, Wenru Sun, Feng Qi, Shulin Yang, Xiaofeng Sun, Shouren Guo and Zhuangqi Hu; Institute of Metal Research, Chinese Academy of Sciences, Shengyang, China.

10:15 AM BREAK

10:45 AM *G4.6
Modeling Nucleation during Phase Transformation and Plastic Deformation. Chen Shen1,2, Ju Li3 and Yunzhi Wang1; 1Materials Science and Engineering, The Ohio State University, Columbus, Ohio; 2GE Global Research, Niskayuna, New York; 3Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania.

11:15 AM G4.7
Modelling Microstructural Evolution in Ni-Based Superalloys during Heat Treatment. Nigel Saunders, Zhanli Guo and Jean-Philippe Schille; Sente Software Ltd., Guildford, United Kingdom.

11:30 AM G4.8
A Mechanism of Non-equilibrium Grain Boundary Segregation for Intermediate Temperature Brittleness in Metals. Tingdong Xu, Superalloy Department, Central Iron & Steel Research Institute, Beijing, China.

SESSION G5: Superalloys II
Chair: Jian Zhang
Tuesday Afternoon, June 10, 2008
Press Center Room

1:30 PM *G5.1
High Temperature Structural Materials for Extreme Environments. Sammy Tin, Mechanical, Materials and Aero, Illinois Institute of Tech, Chicago, Illinois.

1:45 PM *G5.2
The Effect of Cr and Ru on the Morphology of γ′ Precipitates in Ni-based Single Crystal Superalloys. Bin Zhao, Jingyang Chen and Qiang Feng; State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing, China.

2:15 PM G5.3
Melt Superheating Treatment Effect on Solidification Microstructure and Stress Rupture Life of Ni-based Single Crystal Superalloy. Minming Zou, Jun Zhang, Lin Liu and Hengzhi Fu; State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, Shaan Xi, China.

2:30 PM G5.4
Intergranular Fractograph in the Directional Solidification Superalloys. Zhao Jinqian and Li Jiarong; Beijing Institute of Aeronautical Materials, Beijing, China.

2:45 PM G5.5
Secondary Phases in γ/γ′Two-phase Co-Al-W-based Alloys. Zhiqiang Li, Xianghui Li and Qiang Feng; State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing, China.

3:00 PM G5.6
Precipitate Formation And Evolution in the Superalloy IN38LC. Dinc Erdeniz and Ercan Balikci; Mechanical Engineering, Bogazici University, Istanbul, Turkey.

3:15 PM BREAK

3:45 PM G5.7
Abstract Withdrawn

4:00 PM G5.8
Role of Sr in Modification of Microstructure of AA333 Aluminium Cast Alloy. Bondan Tiara Sofyan, Dept. Metallurgy and Materials, University of Indonesia, Depok, Jawa Barat, Indonesia.

4:15 PM G5.9
Research on the Modeling of Gas Atomization Process to Produce Superalloy Powders. Jun Yu, Changchun Ge, Lulu Meng, Weiping Shen and Qingzhi Yan; University of Science and Technology of Beijing, Beijing, China.

4:30 PM G5.10
Research on Morphology and Microstructure of Ni-base Superalloy Powders Prepared by Spark Plasma Discharge Process. Lulu Meng, Jun Yu, Weiping Shen and Changchun Ge; Lab. of Special Ceramics and P/M, University of Science and Technology Beijing, Beijing, China.

4:45 PM G5.11
Recrystallization of Ni3Al Base Single Crystal Alloy IC6SX With Different Mechanical Processes. Yanan Li1, Ping Li1 and Yafang Han1,2; 1Beijing University of Aeronautics & Astronautics, Beijing, China; 2C-MRS, Beijing, China.

SESSION G6: Poster Session: Coatings, Aluminum and Ti-alloys
Tuesday Evening, June 10, 2008
8:00 PM
Exhibition Hall

G6.1
Co-deposition of Si and Y Coatings on an Nb-based Ultrahigh Temperature Alloy by Pack Cementation Process. Tian Xiaodong and Guo Xiping; State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China.

G6.2
A Study on the Tribological Properties of Al-Cu-Cr Quasicrystalline Coatings Prepared by a Low Power Plasma Spraying with Axial Powder Injecting. Yingqing Fu, Feng Zhou, Yanyan Zhao, Deming Yang and Yang Gao; Electromechanics and Materials Engineering College, Dalian Maritime University, Dalian, Liaoning, China.

G6.3
Shielding Effectiveness of New-type Carbon Electromagnetic Shielding Coatings. Meng Feng, Department of Functional Material, Central Iron & Steel Research Institute, Beijing, China.

G6.4
The Porosity Ratio and Anti-corrosion Properties of Cr/CrN Films Synthesized by Unbalanced Magnetron Sputtering. Wu Yanping, Leng Yongxiang, Sun Hong and Huang Nan; Key Lab. of Advanced Technology for Materials of Education Ministry, Southwest Jiaotong University, Chengdu, Sichuan, China.

G6.5
Laser Damage Properties and Process Optimization of Diamond-like Carbon (DLC) Films. Junqi Xu, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, China; School of Opto-electronic Engineering, Xi'an Technological University, Xi'an, China.

G6.6
High Temperature Oxidation and Hot Corrosion of Ni-Cr-Al-Y Alloys at 900°C. Yong Wang, Shenglong Zhu, Wen Wang, Li Xin and Fuhui Wang; State Key Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang, Liaoning, China.

G6.7
The Lubrication properties of Diamond-like Carbon Coatings in Engine Oil. Nie Chao-yin1,2, Liu Xiao-kui1 and Watanabe Hisashi2; 1School of Materials Science and Engineering, Southwest University, Chongqing, China; 2Ion Engineering Research Institute Corporation, Osaka, Japan.

G6.8
Effect of Bond Coat Surface Roughness on the Oxidation Behavior of Air Plasma Sprayed Thermal Barrier Coatings. Chang Che1, Guoqing Wu1, Hongyu Qi2, Zheng Huang1 and Xiaoguang Yang2; 1School of Materials Science & Engineering, Beijing University of Aeronautics & Astronautics, Beijing, China; 2School of Jet Propulsion, Beijing University of Aeronautics & Astronautics, Beijing, China.

G6.9
Fabrication and Characterization of Ni-Al2O3 Nano-composite Coatings by Sediment Co-deposition. Feng Qiuyuan, Li Tingju, Qi Kai, Zhang Xiaoli, Teng Haitao, Zhang Yu and Jin Junze; Research Center of Foundry Engineering, Dalian University of Technology, Dalian, China.

G6.10
Oxidation Behavior of Surface Grain Refined MCrAlY Coating Feng Ribao, Wang Zhiping, Ji Zhaohui and Ding Kunying; College of Science, Civil Aviation university of China, Tianjin, China.

G6.11
Hot Compressive Deformation Behavior of Ti-9.8Mo-3.9Nb-2V-3.1Al Alloy. Xiaoning Zhang1, Jie Song1, Chaoying Xie1 and Mingxiong Wu2; 1School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, Shanghai, China; 2Advanced Materials Technology Edwards Lifesciences LLC, Irvine, California.

G6.12
An Artificial Neural Network Approach to Model and Predict the Relationship Between the Processing Parameters and Properties of TC21 Titanium Alloy. Chen Minghe1 and Zhu Zhishou2; 1Nanjing University of Aeronautics and Astronautics, Nanjing, China; 2Institute of Beijing Aeronautic Materials, Beijing, China.

G6.13
Characterization of Phase Transformation in a β-Ti Alloy with Good Balance of High Strength and High Toughness. Li Yang1, Wei Qiang1, Zheng Lijing1, Ma Chaoli1, Li Huanxi1, Ge Peng2 and Zhao Yongqing2; 1Department of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing, China; 2Northwest Institute for Non-ferrous Metal Research, Xi'an, China.

G6.14
Tensile Properties and Aging Effect on a β Ti-Mo Based Alloy. Jie Song1, Xiaoning Zhang1, Chaoying Xie1 and M. Wu2; 1School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China; 2Advanced Materials Technology Edwards Life sciences LLC, Irvine, California.

G6.15
Effect of Heat Treatment on Microstructure and properties of Ti-6Al-4V Alloy. Tian Sugui1, Bao Xianyu1 and Chen Liqing2; 1School of Materials Science and Engineering, Shenyang University of Technology, Shenyang, China; 2The State Key Laboratory of Rolling and Automation, Northeast University, Northeast University, Shenyang, China.

G6.16
Research on Mould Filling and Solidification of Titanium Alloy in Vertical Centrifugal Casting. Changyun Li, henan ploytechnic university, Jiaozuo, China.

G6.17
Investigation of Out-phase Electromagnetic Casting of Aluminum Alloy. Zhao Zhihao, Northeastern University, Shenyang, China.

G6.18
Study on the Nature of Interfacial Heat-Transfer between A356 Aluminium Alloy and Metal Mould. Zhao Jianhua1,2, Qin Shuren1 and Tian Jun1; 1College of Mechanical Engineering, Chongqing University, Chongqing(400030), China; 2National Engineering Research Center for Magnesium Alloys, Chongqing(400030), China.

G6.19
Effect of Rare Earth Sc Addition on Microstructure and Mechanical Properties of an Al-Cu-Mg-Ag Alloy. Xiao Daihong, Song Min, Chen Kanghua and Huang Baiyun; State Lab of Powder Metallurgy, Central South University, Changsha, China.

G6.20
Effect of Retrogression and Reaging on the Microstructure and Properties of 7150 Aluminium Alloy. Yi Han1,2, Yongkang Le1, Hao Zhong1, Zhenzhen Deng1, Lian Li1 and Xinming Zhang2; 1Institute of Material Science and Engineering, Suzhou Institute for Nonferrous Metals Processing Technology, Suzhou, China; 2Department of Material Science and Engineering, Central South University, Changsha, China.

G6.21
Study on Impact and Bending Test of Aluminum Foam Sandwich. Hong Li, Hongjie Luo, Guoyin Zu and Guangchun Yao; Northeastern University, Shenyang, China.

G6.22
Temperature Gradient Sequential Motion Compaction: A Novel Technique for Densification of Spray Deposited Porous Aluminium Alloy with Large Dimension. Hao Zhang, Zhenhua Chen, Kai Wang, Ding Chen and Gang Chen; School of materials science and engineering, Hunan university, Changsha, Hunan, China.

G6.23
Effect of One-step Aging on Microstructure and Properties of a Novel Al-Zn-Mg-Cu-Zr Alloy. Xiwu Li, Baiqing Xiong, Yongan Zhang, Cheng Hua, Wang Feng and Baohong Zhu; State Key Laboratory for Fabrication and Processing of Non-ferrous Metals, General Research Institute for Non-ferrous Metals, Beijing, China.

G6.24
Effect of Trace Element Erbium on Corrosion Resistance Properties of Al-Zn-Mg-Cu Alloy. Xudong Wang, Zuoren Nie and Xuekuan Su; The College of Materials Science and Engineering, Beijing University of Technology, Beijing, Beijing, China.

G6.25
Effect of Extrusion Temperature on the Microstructure of Al-Cu-Mg Alloy. Zhong Hao, Le Yongkang, Han Yi, Ji Yanli and Deng Zhenzhen; Suzhou Nonferrous Metals Research Institute, Suzhou, China.

G6.26
Finite Element Analysis of Effect of Route on Strain Uniformity of 7050 Aluminum Alloys during ECAE. Zhe Lv1, Lijing Zheng1, Hu Zhang1 and Wenli Gao2; 1Beijing University of Aeronautics and Astronautics, Beijing, China; 2Hunan University, Changsha, China.

G6.27
Study on Preparing Aluminum Foam Sandwich by Rolling-Bonding/Powder Metallurgy Foaming Technology. Guoyin Zu, Hong Li and Guangchun Yao; Northeast University, Shenyang, China.

G6.28
Study on Microstructure Evolution of 7075 Aluminum Alloy During Thermo-mechanical Processing. Junpeng Li and Jian Shen; Engineering Research Center for Materials Processing, General Research Institute for Nonferrous Metals, Beijing, Beijing, China.

G6.29
Abstract Withdrawn

G6.30
Effect of Zinc Content on the Microstructure and Properties of 7xxx Serious Aluminium Alloy. Yi Han1,2, Yongkang Le1, Wenxiang Wu1, Qi Chen1, Wenping Weng1, Lian Li1 and Xinming Zhang2; 1Institute of Materials Science and Engineering, Suzhou Institute for Nonferrous Metals Processing Technology, Suzhou, Jiangsu Province, China; 2Department of Material Science and Engineering, Central South University, Changsha, Hunan province, China.

G6.31
Effect of Deformation Temperature on Deformation Behavior of High Strength Aluminum Alloy. Xin-yun Wang, Lei Deng and Ju-chen Xia; State Key Lab of Die&Mould Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China.

G6.32
Effect of Magnetic Suspension Force in Electromagnetic Stirring on Microstructure of Al-Si Alloy. Du Yongsheng, Zhang Hongxia and Zhang Xuefeng; College of Science, Inner Mongolia University of Science &Technology, Baotou, China.

G6.33
The Characterization of Al-Cu-Fe Films Prepared Simultaneously by Magnetron Co-sputtering. Xi-ying Zhou2,1 and Zhou Xu2; 1Shanghai University of Engineering Science, Shanghai, China; 2Shanghai Jiao Tong University, Shanghai, China.

G6.34
Effect of Heat-treatment between Cold Rolling on Rolling Textures about Al-Mg-Si-Cu Based Alloy Sheets H.jun Chen1,2, G.xi Lu1, Sh.kang Guan1 and Ch.xiang Zhang1; 1School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, China; 2Faculty of Mechanical and Electrical Engineering, Henan Institute of Engineering, Zhengzhou, China.

G6.35
Strength Properties of Thin Alumina Coatings on 4043 Aluminum Alloy. Gong Man Feng, Qiao Sheng Ru, Zhang Cheng Yu and Ji Hao; National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xi’an, Shaanxi, China.

G6.36
Influence of Residual stress on the Dimensional Instability of 7075 Aluminum Cone-shaped Shells. Qiucheng Wang1, Hongyan Xing2 and Yisi Wang1; 1The MOE Key Lab of Mechanical Manufacture & Automation, Zhejiang University of Technology, Hangzhou, Zhejiang province, China; 2The University National Science Park of Zhejiang Province, Hangzhou, Zhejiang, China.

G6.37
Squeeze Casting of Semi-solid Aluminum A356 Alloy. Hong-Min Guo1, Xiang-Jie Yang2 and Jia-Xuan Wang3; 1School of Materials Science and Engineering, Nanchang University, Nanchang, Jiangxi, China; 2School of Mechanical and Electronic Engineering, Nanchang University, Nanchang, Jiangxi, China; 3School of Materials Science and Engineering, Nanchang Aerospace University, Nanchang, Jiangxi, China.

G6.38
Study of Component Activity and Interaction Energy of Al-Er Alloys. Zhan Chun Yao, Wei Wang and Zuoren Nie; Material science and Engineering college, Beijing University of Technology, BeiJing, BeiJing, China.

G6.39
Effect of Semi-solid Isothermal Heat Treatment on Microstructure of ZL104 Aluminum Alloy. Yang Mingbo1, Pan Fusheng2, Shen Jia1 and Cheng Renju2; 1Materials Science & Engineering College, Chongqing Institute of Technology, Chongqing, Chongqing, China; 2Materials Science & Engineering College, Chongqing University, Chongqing, Chongqing, China.

G6.40
Voltages Effect on Formation of Ceramic Coatings on 6061 Aluminum Alloys by Plasma Electrolytic Oxidation (PEO) Process. Kai Wang, Young Joo Kimm, Chan Gyu Lee and Bon Heun Koo; School of Nano & Advanced Materials Engineering, Changwon National University, Changwon, Gyeongnam, South Korea.

G6.41
A Study on the Interface Microstructure of Copper/Steel Plates Composited by MIG Welding. Zhaoyang Lu, Northeastern University, Shenyang, China.

G6.42
Study of Regression Model to Galvanized Steel Sheet Resistance Spot Welding Parameters. Luo Yi1,2, Ye Hong1, Xiong Chengzhi1 and Liu Lin1; 1School of Material Science and Engineering, Chongqing Institute of Technology, Chongqing, China; 2School of Material Science and Engineering, Northwestern polytechnical university, Xi'an, Shanxi, China.

G6.43
Experimental Research on The Electrochemical Abrasive Belt Grinding 0Cr17Ni4Cu4Nb Stainless Steel. Guohua Liu, Chongqing Engineering Research Center for Material Surface Precision Machining and Whole Set Equipments,Chongqing,china, Chongqing, Chongqing, China.

G6.44
Case Study: Investigation on Tribological Characteristics of Wire-Flat Contact (WFC) Mechanisms. Belal F Yousif, Chee Su Be and Ammar Al Shalabi; Faculty of Engineering and Tehcnology, Multimedia University, Melaka, Melaka, Malaysia.

G6.45
A Novel Energy-saving and High-efficient powder nitrocarburizing Technology. Zhenghua Zhou, Fei Xie and Jing Hu; School of Materials Science and Engineering, Jiangsu Polytechnic University, Changzhou, Jiangsu, China.

G6.46
An Electrochemical Study on Atmospheric Corrosion of Metallic Materials. Xianlong Cao1,2, Yide Xiao2 and Sanping Zhang2; 1Department of Metallurgy and Materials Engineering, Chongqing University of Science and Technology, Chongqing, China; 2Department of Environmental Corrosion and Protection, Wuhan Research Institute of Materials and Protection, Wuhan, China.

G6.47
Novel Temperature Controlling Method in Eliminating Hot Cracking Appeared in Spray Formed Billets. Zhengdong Li, BIAM, Beijng, China.

G6.48
Effect of C Content on Properties and Microstructure of Steel-bonded Cemented Carbide GT35 Produced by In-Situ Reduction of Ilmenite. Wu Yi1,2, Wang Xin1,2, Long Fei1,3 and Zou zheng Guang1,2; 1Guilin University of Technology, Guilin, Guangxi, China; 2Key Laboratory of New Processing Technology for Nonferrous Metals and materials, Ministry of Education, Guilin, Guangxi, China; 3State Key Laboratory of Materials Synthesis and Processing, Wuhan, Hubei, China.

G6.49
Fragmentation Behavior Of Cylindrical Shell Under The Control Of Laser Surface Quenching. Jianping Yin and ZhiJun Wang; School of Mechatronic Engineering, North University of China, Taiyuan, Shanxi, China.

G6.50
Effects of Cooling Rate on the Microstructure and Mechanical Properties of Hot-Dipped Galvanizing Dual Phase Steel. Hongshuang Di, Enbao Pan, Chengren Bao and Guangwei Jiang; The State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang, Liaoning, China.

SESSION G7: Composites I
Chair: Xiping Guo
Wednesday Morning, June 11, 2008
Press Center Room

8:30 AM *G7.1
Study on in-situ Synthesized Titanium Matrix Composites. Di Zhang, State Key Lab of Metal Matrix Composites, Shanghai Jiaotong University, Shanghai, China.

9:00 AM G7.2
Fabrication of Short Carbon Fiber Reinforced AZ91D Alloy by the Infiltration-extrusion Method. Haibo Ouyang, Hejun Li, Lehua Qi, Zhengjia Li, Lizheng Su and Jianfeng Wei; C/C Composites Research Center, Key Laboratory of Ultrahigh Temperature Composites, Northwestern Polytechnical University, Xi'an, China.

9:15 AM G7.3
Microstructure Formation Mechanism of TiN-TiB2 Nanocomposite by Spark Plasma Sintering-reactive Synthesis (SPS-RS) Method. Jianfeng Zhang, Lianjun Wang, Wan Jiang, Leifeng Liu and Lidong Chen; State key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Shanghai, China.

9:30 AM G7.4
Model Investigation on Composite Failure Prediction of π Joint Structures. Libin Zhao1, Tianliang Qin1, Hai Huang1, Xianzhu Liang2, Haifeng Chang2 and Zhenghua Cao2; 1School of Astronautics, Beihang University, Beijing, China; 2China Beijing Aeronautical manufacturing Technology Research Institute, Beijing, China.

9:45 AM G7.5
Ultrasonic Consolidation of passive/active Fibres in Aluminium Alloy: A Finite Element Approach. Amir Siddiq and Elaheh Ghassemieh; Mechanical Engineering Department, University of Sheffield, Sheffield, United Kingdom.

10:00 AM G7.6
Compaction of Composites Using Multi-particle Finite Element Method. Jing Zhang1,2 and Gregory B. Newby2; 1Department of Mechanical Engineering, University of Alaska Fairbanks, Fairbanks, Alaska; 2Arctic Region Supercomputing Center, Fairbanks, Alaska.

10:15 AM BREAK

10:45 AM *G7.7
Research and Development of Continuous Fiber-Reinforced Ceramic Matrix Composites. Litong Zhang, Laifei Cheng and Yongdong Xu; National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xi'an, China.

11:15 AM G7.8
Effect of CeO2 on Corrosion Resistance of Cf/2024 Composites. Linli Wu1 and Guangchun Yao2; 1School of Materials and Metallurgy, Northeastern University, Shenyang, Liaoning, China; 2School of Materials and Metallurgy, Northeastern University, Shenyang, Liaoning, China.

11:30 AM G7.9
Effect of Styrene-Butadiene Rubber Latex on the Chloride Permeability and Microstructure of Portland Cement Mortars. Zhengxian Yang1 and Xianming Shi1,2; 1Western Transportation Institute, Montana State University, Bozeman, Montana; 2Civil Engineering Dept., Montana State University, Bozeman, Montana.

11:45 AM G7.10
Progress and Application of C/C-SiC Braking Composites. Peng Xiao, Zhuan Li and Xiang Xiong; State Key Laboratory of Powder Metallurgy, Central South University, Changsha, Hunan, China.

SESSION G8: Composites II
Chair: Di Zhang
Wednesday Afternoon, June 11, 2008
Press Center Room

1:30 PM *G8.1
An Innovative Concept to Establish High-performance Composite System for Aircraft Application. XiaoSu Yi, Beijing Institute of Aeronautical Materials, Beijing, China.

2:00 PM G8.2
Influence of Residence Time on Densification and Texture Control of Brake-disk C/C Composites Infiltrated by Novel I-CVI. Yong Gang He, Kezhi Li, Hejun Li, Fengtao Lan, Jianfeng Wei and Shuping Li; National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xi'an, China.

2:15 PM G8.3
Characterization of Two Typical CVD Boron-carbon Films Deposited from CH4 and C3H6 as Carbon Resources. Wenbin Yang, Litong Zhang, Laifei Cheng, Yongsheng Liu and Weihua Zhang; National Key Laboratory of Thermalstructure Composite Materials, Northwestern Polytechnical University, Xi'an, Shaanxi, China.

2:30 PM G8.4
Carbon Fibers Chemically Grafted by Carbon Nanotubes. Alexandre Vivet1, Abdelghani Laachachi1, Gerard Nouet2, Christophe Poilane1, Bessem Ben Doudou1, Jin Bo Bai3 and Jun Chen1; 1LRPMN, Université de Caen Basse-Normandie, Damingny, France; 2SIFCOM UMR CNRS 6176, Ensicaen, Caen, France; 3LMSSM UMR CNRS 8579, Ecole Centrale Paris, Châtenay-Malabry, France.

2:45 PM G8.5
Abstract Withdrawn

3:00 PM G8.6
Analysis of the Fracture Process in Epoxy Reinforced Composites Under Different Loading Conditions. Asaad A. Mazen1, Metwalli A. Abdel Ghafaar2 and Nahed A. El-Mahallawy3; 1Production Engineering and Design, Faculty of Engineering,El-Menia University, El-Menia, Egypt; 2Production Engineering and Design, Ain Shams University, Cairo,, Egypt; 3Production Engineering and Design, The German University in Cairo, Cairo,, Egypt.

3:15 PM BREAK

3:45 PM G8.7
A Honeycomb Structure Enhanced By Nanoporous Material Functionalized Liquid. Yu Qiao, Structural Engineering, Univ of California, San Diego, La Jolla, California.

4:00 PM G8.8
Study on Friction Stability of Carbon Fiber Reinforced Paper-based Friction Material to Operating Variables. Jie Fei, He-Jun Li, Le-Hua Qi, Ye-Wei Fu and Xin-Tao Li; Carbon/Carbon Composites Research Center, National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xi'an, China.

4:15 PM G8.9
Friction and Wear Behaviors of Carbon Block Sliding Against Copper Ring with Electric Current Applied. Lin Xiuzhou, Zhu Minhao, Mo Jiliang, Chen Guangxiong and Zhou Zhongrong; Tribology Research Institute,Southwest Jiaotong University, Chengdu, China.

4:30 PM G8.10
Effect of Mo/Si Ratio on the Microstructure and Oxidation Resistance of Si-Mo Coating for C/C Composites. Yu-Lei Zhang, He-Jun Li, Qian-Gang Fu, Ke-Zhi Li and Hai-Bo Ouyang; Northwestern Polytechnical University, Xi'an, China.

4:45 PM G8.11
Influence of Fe Addition on Products of Self-propagating High-temperature Synthesis Reaction in 3Ti-Si-2C System. Qingling Guan, Huiyuan Wang, Shilong Li, Liangliang Li and Qichuan Jiang; Jilin University, Changchun, Jilin, China.


SESSION G9: Aluminum Alloys
Chair: Shiqiong Li
Thursday Morning, June 12, 2008
Press Center Room

8:30 AM *G9.1
The Structures of the Early-stage Precipitates in Automotive AlMgSi(Cu) Alloys. Chen Jianghua1,2, Wu Cuilan1, Zhao Xinqi1, Yin Meijie1 and Liu Jizi1; 1Center for High-Resolution Electron Microscopy, College of Materials Science and Engineering, Hunan University, Yuelu Hill, Changsha City 410082, Hunan Province, China; 2National Center for HREM, Department of Nanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, Netherlands.

9:00 AM G9.2
Light Metal Compound Casting. Konrad J.M. Papis, Joerg F. Loeffler and Peter J. Uggowitzer; Laboratory of Metal Physics and Technology, Swiss Federal Institute of Technology (ETH) Zurich, Zurich, Switzerland.

9:15 AM G9.3
Microstructure and Texture Evolution of AA 6016 Aluminum alloy During Cold Rolling. Zhiqing Zhang, Jixiang Zhang, Guangjie Huang and Qing Liu; College of Material Science and Engineering, Chongqing University, Chongqing, China.

9:30 AM G9.4
Warm Forming Behaviour of Several Al-Mg Sheet Alloys. Hanliang Zhu1, Arne Dahle1 and Amit Ghosh2; 1Division of Materials Engineering, University of Queensland, St Lucia, Queensland, Australia; 2Department of Materials Science and Engineering, University of Michigan, Ann Arbor, Michigan.

9:45 AM G9.5
Transferred to G5.8

10:00 AM G9.6
Effect of Primary Intermetallic Particles on Surface Microstructure and Appearance of Aluminium Extrusions. Hanliang Zhu1, Xinquan Zhang2, Malcolm J. Couple2 and Arne K. Dahle1; 1Division of Materials Engineering, University of Queensland, St Lucia, Queensland, Australia; 2Rio Tinto Alcan Technology, Thomastown, Victoria, Australia.

10:15 AM BREAK

10:45 AM G9.7
FEA Modeling and Deformation Behaviour of Al-Cu-Mg Alloys. Babu Rao Jinugu1, Syed Kamaluddin2, Jetti Appa Rao3, Mmm Sarcar4 and Narasipalli Bhargava Rama Mohana Rao5; 1Metallurgical Engineering, Andhra University, Visakhapatnam, Andhra Pradesh, India; 2Industrial Production Engineering, College of Engineering, GITAM, Visakhapatnam, Andhra Pradesh, India; 3Mechanical Engineering, RVR & JC College of Engineering, Guntur, Andhra Pradesh, India; 4Mechanical Engineering, Andhra University, Visakhapatnam, Andhra Pradesh, India; 5Metallurgical Engineering, Andhra University, Visakhapatnam, Andhra Pradesh, India.

11:00 AM G9.8
Microstructural analysis of Ultrasonic Welded AA6061 by EBSD. Zhengqiang Zhu1,2, Brad Wynne2 and Elaheh Ghassemieh2; 1Mechanical Engineering, Nanchang University, Nanchang, China; 2Mechanical Engineering, University of Sheffield, Sheffield, United Kingdom.

11:15 AM G9.9
Approach of Al-Er Alloy’s Phase Formation through Thermodynamic Calculation. Wei Wang, Chun-Yao Zhan, Sheng-wen Yu and Zuo-Ren Nie; College of Materials Science and Engineering, Beijing University of Technology, Beijing, China.

11:30 AM G9.10
Mechanical Properties of Laminated Aluminum-based Composite Plates with Gradient Interface. Weiwen Zhang, Xiaoping Zheng, Qiang Huang, Zhi Wang and Yuanyuan Li; School of Mechanical Engineering, South China University of Technology, Guangzhou, China.

11:45 AM G9.11
Study on the Interface Bonding and Bending Fatigue Properties of Aluminum Alloy Foam Sandwich. Zhang Min, Chen Changjun, Chang Qingming, Zhang Shichang and Yan Wenqing; College of Materials & Metallurgy, Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education,Wuhan University of Science & Technology, Wuhan, Hubei, China.

SESSION G10: Titanium Alloys and Coatings
Chair: Yafang Han
Thursday Afternoon, June 12, 2008
Press Center Room

1:30 PM *G10.1
The R&D on Titanium Alloys and Their Applications in Transportation in China. Yongqing Zhao, Titanium Alloy Research Center, Northwest Institute for Nonferrous Metal Research, Xi'an, Shaanxi, China.

2:00 PM G10.2
Modeling High Temperature Strength and Flow Stress Curves of Titanium Alloys. Zhanli Guo, Nigel Saunders and Jean-Philippe Schille; Sente Software Ltd., Guildford, United Kingdom.

2:15 PM G10.3
Preparation of Directionally Solidified Ti Alloy and Ti Aluminides by a Cold Crucible Method. Ding Hong Sheng, Materials Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China.

2:30 PM G10.4
X-ray Diffraction Analysis of Ti-50.9%Ni Shape Memory Alloy Processed by Equal Channel Angular Pressing. Hong Jiang, Zhiguo Fan, Chaoying Xie and Jie Song; A School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China.

2:45 PM G10.5
Superelasticity Characteristics of Ti-50.9.at%Ni Alloy Processed by Equal Channel Angular Extrusion. Zhiguo Fan, Hong Jiang and Chaoying Xie; School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, China.

3:00 PM G10.6
Ruthenium-Modified MCrAlY Bond Coats for Thermal Barrier Coatings. Liang Chen1, Limin He2 and Qiang Feng1; 1State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing, China; 2Beijing Institute of Aeronautical Materials, Beijing, China.

3:15 PM BREAK

3:45 PM G10.7
Deposition of Ti(C, N) -TiB2 Composite Coating by Reactive LPPS. Zhengping Mao1, Jing Ma1,2, Jun Wang1 and Baode Sun1; 1State Key Laboratory of Metal Matrix Composites, Shanghai Jiaotong University, Shanghai, China; 2Material Institute, Hebei university of Science and Technology, Shijiazhuang, China.

4:00 PM G10.8
AlPO4 Based Ceramics for Environmental Barrier Coatings. Xianhong Chen, National Key Laboratory of Thermostructure Composite Materials, Northwestern Polytechnical University, Xi'an, China.

4:15 PM G10.9
Oxidation-induced Stresses in Single Phase NiCrAl(Y) Bond Coat Alloys. Lin Hu1, David B Hovis1, Boyd W Veal2, Arvydas P Paulikas2 and Arthur H Heuer1; 1Materials Science & Engineering, Case Western Reserve Univ, Cleveland, Ohio; 212BM, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois.

4:30 PM G10.10
Fabrication of BAS Environmental Barrier Coatings by using Slurry Method. Wu Yahui, Northwestern Polytechnical University, Xi'an, China.


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