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Symposium CM6 : Dislocation Microstructures and Plasticity

2017-04-18   Show All Abstracts

Symposium Organizers

Yang Xiang, Hong Kong University of Science and Technology
Stefan Sandfeld, TU Bergakademie Freiberg
Yao Shen, Shanghai Jiao Tong University
Jian Wang, University of Nebraska–Lincoln
CM6.1: Continuum Dislocation and Plasticity Theories
Session Chairs
Amit Acharya
Yang Xiang
Tuesday AM, April 18, 2017
PCC North, 100 Level, Room 126 C

10:30 AM - *CM6.1.01
Macroscopic Plasticity from Discrete Dislocation Dynamics

Sabyasachi Chatterjee 1 , Giacomo Po 2 , Xiaohan Zhang 3 , Amit Acharya 1 , Nasr Ghoniem 2
1 , Carnegie Mellon University, Pittsburgh, Pennsylvania, United States, 2 , University of California, Los Angeles, Los Angeles, California, United States, 3 , Stanford University, San Francisco, California, United States

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11:00 AM - *CM6.1.02
Dislocation Patterning—Meso-Scale Interactive Behavior of Dislocations Studied through Dislocation Density–Function Dynamics

Alfonso Ngan 1 , K.W. Siu 1 , H.S. Leung 1 , B.Q. Cheng 1
1 , University of Hong Kong, Hong Kong China

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11:30 AM - CM6.1.03
Homogenisation of Dislocation System and Dislocation Pattern Formation

Yichao Zhu 1 , Yang Xiang 2
1 , Dalian University of Technology, Dalian China, 2 , Hong Kong University of Science and Technology, Hong Kong Hong Kong

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11:45 AM - CM6.1.04
A Systematic Approach to Compare the Energy Densities of Discrete and Continuum Dislocations Models

Nina Gunkelmann 1 , Giacomo Po 2 , Stefan Sandfeld 1
1 Institute for Materials Simulation, Friedrich-Alexander University Erlangen-Nürnberg, Fürth Germany, 2 Mechanical and Aerospace Engineering Department, University of California, Los Angeles, California, United States

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CM6.2: Continuum and Discrete Dislocation Dynamics
Session Chairs
Giacomo Po
Jian Wang
Tuesday PM, April 18, 2017
PCC North, 100 Level, Room 126 C

1:30 PM - *CM6.2.01
A Continuum Dislocation Model of Wedge Micro-Indentation

Giacomo Po 1
1 , University of California, Los Angeles, Los Angeles, California, United States

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2:00 PM - CM6.2.02
Enriching DDD Simulations by Plastic Slip Reconstruction

Dominik Steinberger 1 , Riccardo Gatti 2 , Stefan Sandfeld 1
1 , Friedrich-Alexander-Universität Erlangen-Nürnberg, Furth Germany, 2 UMR 104 CNRS-ONERA, LEM, Paris France

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2:15 PM - CM6.2.03
Plastic Zone Properties at a Crack Tip Investigated with the Discrete-Continuous Model

Riccardo Gatti 1 , Laurent Korzeczek 1 , Benoit Devincre 1 , Arjen Roos 2
1 , LEM UMR 104 CNRS-ONERA, Chatillon France, 2 , Safran Tech, Saclay France

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2:30 PM - CM6.2.04
Boundary Behaviour and Confinement of Screw Dislocations

Marco Morandotti 1
1 , Technische Universität München, Munich Germany

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2:45 PM - CM6.2.05
Ultrahard Amorphous-Crystalline Hybrid Steel Nanolaminates

Wei Guo 1 , Yifei Meng 2 , Xie Zhang 3 , Vikram Bedekar 4 , Hongbin Bei 5 , Rajiv Shivpuri 6 , Jian-Min Zuo 2 , Jonathan Poplawsky 1
1 Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 2 Department of Material Science and Engineering and Materials Research Laboratory, University of Illinois at Urbana–Champaign, Urbana, Illinois, United States, 3 Department of Computational Materials Design, Max-Planck-Institut für Eisenforschung GmbH, Dusseldorf Germany, 4 Material Science Research and Development, Timken World Headquarters, North Canton, Ohio, United States, 5 Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States, 6 Department of Integrated Systems Engineering, The Ohio State University, Columbus, Ohio, United States

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3:00 PM -
BREAK

CM6.3: Discrete Dislocation Dynamics
Session Chairs
Wei Cai
Yao Shen
Tuesday PM, April 18, 2017
PCC North, 100 Level, Room 126 C

3:30 PM - *CM6.3.01
Dislocation Junctions and Line Length Distribution during Strain Hardening of Face-Centered Cubic Metals

Wei Cai 1 , Rayn Sills 2 , Nicolas Bertin 1 , Amin Aghaei 1
1 , Stanford University, Stanford, California, United States, 2 , Sandia National Laboratories, Livermore, California, United States

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4:00 PM - *CM6.3.02
3D DD Investigations of the Role of Interfaces on Dislocation Plasticity

Marc Fivel 1 , Hareesh Tummala 1 2 , Mohamed Hammad 2 , Thomas Pardoen 2 , Hosni Idrissi 2 , Laurent Delannay 2
1 , SIMaP, St Martin d'Heres France, 2 Université Catholique de Louvain, iMMC, Louvain-La-Neuve Belgium

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4:30 PM - CM6.3.03
Discrete Dislocation Dynamics Simulations of Pop-In Events in Nanoindentation

Hengxu Song 1 , Hakan Yavas 1 , Erik van der Giessen 3 , Stefanos Papanikolaou 1 2 3
1 Department of Mechanical Engineering, Johns Hopkins University, Baltimore, Maryland, United States, 3 Zernike Institute for Advanced Materials, University of Groningen, Groningen Netherlands, 2 Department of Mechanical and Aerospace Engineering, West Virginia University, Morgantown, West Virginia, United States

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4:45 PM - CM6.3.04
On a Causal Stroh Formalism and Mach Cones Radiated by Fast Dislocations in a Linear-Elastic Anisotropic Medium

Yves-Patrick Pellegrini 1
1 , Commissariat a l'Energie Atomique et aux Energies Alternatives, Arpajon France

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CM6.4: Poster Session: Dislocation Microstructures and Plasticity
Session Chairs
Yao Shen
Yang Xiang
Tuesday PM, April 18, 2017
Sheraton, Third Level, Phoenix Ballroom

8:00 PM - CM6.4.01
Electrical Properties of Dislocations within the Nitride Based Semiconductors Gallium Nitride and Indium Nitride

Erfan Baghani 1 , Stephen O'Leary 1
1 , University of British Columbia, Kelowna, British Columbia, Canada

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8:00 PM - CM6.4.03
Non-Isothermal Precipitation Hardening of AZ91 Magnesium Alloy

Panthea Sepehrband 1 , Anneliese Bals 1
1 , Santa Clara University, Santa Clara, California, United States

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2017-04-19   Show All Abstracts

Symposium Organizers

Yang Xiang, Hong Kong University of Science and Technology
Stefan Sandfeld, TU Bergakademie Freiberg
Yao Shen, Shanghai Jiao Tong University
Jian Wang, University of Nebraska–Lincoln
CM6.5: Grain Boundaries and Dislocations
Session Chairs
Stefan Sandfeld
Peter Voorhees
Wednesday AM, April 19, 2017
PCC North, 100 Level, Room 126 C

8:00 AM - *CM6.5.01
A Disconnection Model for Grain Boundary Structural, Mechanical and Dynamical Properties

David Srolovitz 1 , Jian Han 1 , Spencer Thomas 1 , Jerry Quek Siu Sin 2 , Yong-Wei Zhang 2
1 , University of Pennsylvania, Philadelphia, Pennsylvania, United States, 2 , IHPC, Singapore Singapore

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8:30 AM - *CM6.5.02
Three-Dimensional Grain Growth—The Role of Dislocations

Akinori Yamanaka 2 , Kevin McReynolds 1 , Peter Voorhees 1
2 , Tokyo University of Agriculture and Technology, Tokyo Japan, 1 , Northwestern University, Evanston, Illinois, United States

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9:00 AM - CM6.5.03
Continuum Framework for Dislocation Structure, Energy and Dynamics of Dislocation Arrays and Low Angle Grain Boundaries

Luchan Zhang 1 , Yejun Gu 2 , Yang Xiang 1
1 , Hong Kong University of Science and Technology, Hong Kong Hong Kong, 2 , Johns Hopkins University, Baltimore, Maryland, United States

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9:15 AM - CM6.5.04
Dislocation Assisted Rafting in Nickel-Based Superalloys—A Coupled Phase-Field/Continuum Dislocation Dynamics Model

Stefan Sandfeld 1 , Ronghai Wu 1
1 , University Erlangen-Nuremberg, Fuerth Germany

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9:30 AM - CM6.5.05
Multiscale Simulation of Dislocation-Interface Reactions in Heterogeneous Materials

Liming Xiong 1 , Rigelesaiyin Ji 1 , Valery Levitas 1 , Shuozhi Xu 2 , David McDowell 2 , Youping Chen 3
1 , Iowa State University, Ames, Iowa, United States, 2 Department of Mechanical and Aerospace Engineering, Georgia Institute of Technology, Atlanta, Georgia, United States, 3 Department of Mechanical and Aerospace Engineering, University of Florida, Gainesville, Florida, United States

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9:45 AM - CM6.5.06
Dislocations on ∑5{013} Grain Boundaries in Mono-Cast Si—Atomistic Structure and Effects on Mechanical Properties

Yutaka Ohno 1 , Kentaro Kutsukake 1 , Momoko Deura 1 , Ichiro Yonenaga 1 , Hideto Yoshida 2 , Seiji Takeda 2 , Yasuo Shimizu 3 , Naoki Ebisawa 3 , Koji Inoue 3 , Yasuyoshi Nagai 3
1 , IMR, Tohoku University, Sendai Japan, 2 , ISIR, Osaka University, Osaka Japan, 3 , The Oarai Center, IMR, Tohoku University, Oarai Japan

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10:00 AM -
BREAK

CM6.6: Multiscale Models of Dislocations
Session Chairs
Yao Shen
Bob Svendsen
Wednesday AM, April 19, 2017
PCC North, 100 Level, Room 126 C

10:30 AM - *CM6.6.01
Comparative Atomistic-Continuum Modeling of Nanoscopic Dislocation Processes in Single and Bicrystals

Bob Svendsen 1 2 , Jaber Rezaeimianroodi 1
1 , RWTH Aachen University, Aachen Germany, 2 Microstructure Physics and Alloy Design, Max-Planck Institute for Iron Research, Duesseldorf, North Rhein Westfalia, Germany

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11:00 AM - CM6.6.02
Improvements of the Peierls-Nabarro Model and Its Applications

Guisen Liu 1 , Xi Cheng 1 2 , Jian Wang 3 , Kaiguo Chen 4 , Yao Shen 1
1 , Shanghai Jiao Tong University, Shanghai China, 2 , Stanford University, Stanford, California, United States, 3 , University of Nebraska–Lincoln, Lincoln, Nebraska, United States, 4 , China Academy of Engineering Physics, Mianyang, Sichuan, China

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11:15 AM - CM6.6.03
Multiscale Model for Interlayer Defects in Bilayer Material

Shuyang Dai 1 , Yang Xiang 3 , David Srolovitz 2
1 , Wuhan University, Wuhan China, 3 , Hong Kong University of Science and Technology, Hong Kong Hong Kong, 2 , University of Pennsylvania, Philadelphia, Pennsylvania, United States

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11:30 AM - CM6.6.04
Viscous Evolution in a Phase Field Model for Dislocations with Forest Hardening

Patrick Dondl 1 , Matthias Kurzke 2 , Stephan Wojtowytsch 3
1 , Albert-Ludwigs-Universität Freiburg, 79104 Freiburg Germany, 2 Mathematical Sciences, University of Nottingham, Nottingham United Kingdom, 3 Department of Mathematical Sciences, Durham University, Durham United Kingdom

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11:45 AM - CM6.6.05
Heterogeneous Residual Stress in Nanocrystalline Cu

Lei Cao 1 , Arkaprabha Sengupta 2 , Daniel Pantuso 2 , Marisol Koslowski 3
1 Mechanical Engineering, University of Nevada, Reno, Reno, Nevada, United States, 2 Logic Technology Development, Intel Corporation, Hillsboro, Oregon, United States, 3 School of Mechanical Engineering, Purdue University, West Lafayette, Indiana, United States

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CM6.7: Dislocation Microstructures I
Session Chairs
Nan Li
Jian Wang
Wednesday PM, April 19, 2017
PCC North, 100 Level, Room 126 C

1:30 PM - *CM6.7.01
The Coupling of Phase Transformations and Plasticity in NiTi Shape Memory Alloys

Peter Anderson 1 , Kathryn Esham 1 , Harshad Paranjape 1 , Sivom Manchiraju 1 , Michael Mills 1 , Lee Casalena 1
1 Materials Science and Engineering, The Ohio State University, Columbus, Ohio, United States

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2:00 PM - *CM6.7.02
Dislocation-Templated 1-nm Gd Nano-Fiber Patterns in Mg Alloys

Guozhen Zhu 1 , Yangxin Li 1 , Yao Shen 1 , Li Jin 1 , Jian Wang 2
1 , Shanghai Jiao Tong University, Shanghai China, 2 , University of Nebraska-Lincoln, Lincoln, Nebraska, United States

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2:30 PM -
BREAK

CM6.8: Dislocation Microstructures II
Session Chairs
Nan Li
Jian Wang
Wednesday PM, April 19, 2017
PCC North, 100 Level, Room 126 C

3:30 PM - *CM6.8.01
Enhanced Fracture Toughness of Mg/Nb Laminated Composites

Nan Li 1 , Youxing Chen 1 , Jian Wang 2 , Amit Misra 3 , Nathan Mara 1
1 , Los Alamos National Laboratory, Los Alamos, New Mexico, United States, 2 , University of Nebraska-Lincoln, Lincoln, Nebraska, United States, 3 , University of Michigan, Ann Arbor, Michigan, United States

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4:00 PM - *CM6.8.02
Monitoring the Elastic Response of Individual Subgrains of a Dislocation Structure during Small Changes in the Imposed Strain

Wolfgang Pantleon 1
1 , DTU Mechanical Engineering, Kongens Lyngby Denmark

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4:30 PM - CM6.8.03
About the Role of the Microstructure in the Plasticity of Sub-Micron Al and Be Wires

Frederic Mompiou 1 , Marc Legros 1
1 , CEMES-CNRS, Toulouse France

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4:45 PM - CM6.8.04
Experimental Studies of Dislocation Density and Stress Distributions near Grain Boundaries in Deformed Materials

Jun Jiang 2 1 , Yi Guo 3 1 , Thomas Britton 4 , Angus Wilkinson 1
2 Mechanical Engineering, Imperial College London, London United Kingdom, 1 , University of Oxford, Oxford United Kingdom, 3 , Empa-Swiss Federal Laboratories for Materials Science and Technology, Thun Switzerland, 4 Materials, Imperial College London, London United Kingdom

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2017-04-20   Show All Abstracts

Symposium Organizers

Yang Xiang, Hong Kong University of Science and Technology
Stefan Sandfeld, TU Bergakademie Freiberg
Yao Shen, Shanghai Jiao Tong University
Jian Wang, University of Nebraska–Lincoln
CM6.9: Atomistic Simulations of Dislocations
Session Chairs
Chun-Wei Pao
Arun Prakash
Thursday AM, April 20, 2017
PCC North, 100 Level, Room 126 C

8:00 AM - *CM6.9.01
Plasticity of Nanocrystalline Thin Films—New Insights from Atomistic Simulations

Arun Prakash 1 , Eva Preiss 1 , Aviral Vaid 1 , Benoit Merle 1 , Erik Bitzek 1
1 Department Materials Science and Engineering, Institute I, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen Germany

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8:30 AM - CM6.9.02
Plastic Deformation of Nanostructures Induced by Focused Ion Beam Irradiation—Insights from Atomistic Simulations

Cheng-Lun Wu 1 , Chun-Wei Pao 1 , David Srolovitz 2
1 , Academia Sinica, Taipei Taiwan, 2 Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania, United States

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8:45 AM - CM6.9.03
Exploring the Energy Landscape for Screw Dislocation Motion in Tantalum

Amit Samanta 1 , Vasily Bulatov 1
1 , Lawrence Livermore National Laboratory, Livermore, California, United States

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9:00 AM -
OPEN DISCUSSION

9:15 AM - CM6.9.05
Atomistic Simulations of Dislocation/Precipitate Interactions in Mg-Al Alloys

Amitava Moitra 2 , Javier Segurado 1 , Javier Llorca 1
2 , IMDEA Materials Institute, Getafe, Madrid, Spain, 1 , IMDEA Materials Institute & Technical University of Madrid, Getafe, Madrid Spain

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9:30 AM - CM6.9.06
Frictional Properties of Multi-Asperity Surfaces at the Nanoscale

Arun Nair 1 , Raghu Santhapuram 1
1 , University of Arkansas, Fayetteville, Arkansas, United States

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9:45 AM - CM6.9.07
Symmetry Coupling between Phase Transitions and Crystalline Defects

Yipeng Gao 1
1 , The Ohio State University, Columbus, Ohio, United States

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10:00 AM -
BREAK

CM6.10: Dislocation Core Related Mechanicsm
Session Chairs
Satish Rao
Christopher Weinberger
Thursday AM, April 20, 2017
PCC North, 100 Level, Room 126 C

10:30 AM - CM6.10.01
Screw Dipole Annhilation in FCC Crystals

Satish Rao 1 , L.P. Kubin 2 , Christopher Woodward 3 , T.A. Parthasarathy 3 4
1 , Ecole Polytechnique Federale Lausanne, Switzerland, Lausanne Switzerland, 2 , French Aerospace Lab ONERA, Palaiseau France, 3 Air Force Research Laboratory, Wright-Patterson Air Force Base, Wright-Patterson AFB, Ohio, United States, 4 , UES Inc., Dayton, Ohio, United States

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10:45 AM - CM6.10.02
Microplasticity in Ag3Sn—Experiments and Modeling

Christopher Weinberger 1 , Ian Bakst 1 , Keith Dusoe 2 , Mohammadreza Bahadori 3 , Hang Yu 3 , Paul Canfield 4 , Seok-Woo Lee 2
1 , Colorado State University, Fort Collins, Colorado, United States, 2 , University of Connecticut, Storrs, Connecticut, United States, 3 , Drexel University, Philadelphia, Pennsylvania, United States, 4 , Iowa State University, Ames, Iowa, United States

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11:00 AM - CM6.10.03
Dislocation Trajectory and Schmid Law Deviation in BCC Metals

Lucile Dezerald 1 , David Rodney 2 , Emmanuel Clouet 3 , Lisa Ventelon 3 , Francois Willaime 3
1 , Institut Jean Lamour, Nancy France, 2 , Université Lyon 1, Lyon France, 3 , CEA Saclay, Saclay France

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11:15 AM - CM6.10.04
Grain and Indentation Size Effect of Nanocrystalline Ceramic Nanoindentation

Heonjune Ryou 2 1 , Kathy Wahl 1 , Edward Gorzkowski 1 , Boris Feigelson 1 , James Wollmershauser 1
2 , ASEE, Washington, District of Columbia, United States, 1 , US Naval Research Laboratory, Washington, District of Columbia, United States

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11:30 AM - CM6.10.05
Role of Dislocation Core Structures in Tension/Compression Asymmetry in HCP Titanium Using DFT and MEAM

Max Poschmann 1 , Mark Asta 1 , Daryl Chrzan 1
1 Materials Science and Engineering, University of California, Berkeley, Berkeley, California, United States

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11:45 AM - CM6.10.06
Study of Kink Propagation along Screw Dislocation in Body Centered Cubic Iron

Anshuman Choudhury 1 , Laurent Proville 1
1 DEN, SRMP, CEA-Saclay, Gif sur Yvette, ile de France, France

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CM6.11: Dislocations and Nanoparticles
Session Chairs
Dan Mordehai
Stefan Sandfeld
Thursday PM, April 20, 2017
PCC North, 100 Level, Room 126 C

1:30 PM - *CM6.11.01
The Temperature-Dependent Strength of Metallic Nanoparticles

Dan Mordehai 1 , Roman Kositski 1 , Koren Shreiber 1 , Doron Chachamovitz 1
1 , Technion, Haifa Israel

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2:00 PM - CM6.11.02
Coupling Dislocations and Cavities with Phase Field Methods

Antoine Ruffini 1 , Alphonse Finel 1 , Yann Le Bouar 1
1 , LEM CNRS/ONERA, Chatillon France

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2:15 PM - CM6.11.03
Solute Effects on Dislocation Core Structure in BCC Metals and Consequences on Dislocation Mobility

Berengere Luthi 1 , Lisa Ventelon 1 , David Rodney 2 , Francois Willaime 3
1 DEN-SRMP, CEA, Université Paris Saclay, Gif-Sur-Yvette France, 2 ILM, CNRS, Université Claude Bernard Lyon 1, Lyon France, 3 DEN-DMN, CEA, Université Paris Saclay, Gif-Sur-Yvette France

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2:30 PM - CM6.11.04
Dynamics of Interactions between Point Defects and Dislocations in BCC Iron

Luis Casillas 1 , Haixuan Xu 1
1 , University of Tennessee, Knoxville, Tennessee, United States

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2:45 PM - CM6.11.05
Dislocation Dynamics Simulations of Spatial Distribution Effect in Particle Strengthening

Jian Sheng Wang 1 , Herng-Jeng Jou 2 4 , Gregory Olson 3 2
1 , Retired, Pasadena, California, United States, 2 , QuesTek Innovations, LLC, Evanston, Illinois, United States, 4 , On Leave, San Jose, California, United States, 3 , Northwestern University, Evanston, Illinois, United States

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3:00 PM -
BREAK

CM6.12: Irradiation and Dislocations
Session Chairs
Weizhong Han
Jian Wang
Thursday PM, April 20, 2017
PCC North, 100 Level, Room 126 C

3:30 PM - *CM6.12.01
Radiation-Induced Helium Nanobubbles Enhance Ductility in Submicron-Sized Single-Crystalline Copper

Weizhong Han 1
1 , Xi'an Jiaotong University, Xi'an China

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4:00 PM - *CM6.12.02
Irradiation Effects on Hardening and Strain Bursts at the Microscale

Yinan Cui 1 , Giacomo Po 1 , Nasr Ghoniem 1
1 Mechanical and Aerospace Engineering Department, University of California, Los Angeles, Los Angeles, California, United States

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4:30 PM - CM6.12.03
Physically-Based Crystalline Law for Irradiated Steels

Ghiath Monnet 1 , Ludovic Vincent 2
1 , EDF - R&D, Moret sur Loing France, 2 SRMA, CEA, Gif sur Yvettes France

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4:45 PM - CM6.12.04
Atomistic Based Study of Creep in Model Materials

Marie Landeiro Dos Reis 1 , Laurent Proville 1 , Maxime Sauzay 2
1 DMN/SRMP, CEA, Saclay France, 2 DMN/SRMA, CEA, Saclay France

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2017-04-21   Show All Abstracts

Symposium Organizers

Yang Xiang, Hong Kong University of Science and Technology
Stefan Sandfeld, TU Bergakademie Freiberg
Yao Shen, Shanghai Jiao Tong University
Jian Wang, University of Nebraska–Lincoln
CM6.13: Interfaces and Dislocations
Session Chairs
Nik Chawla
Yang Xiang
Friday AM, April 21, 2017
PCC North, 100 Level, Room 126 C

8:30 AM - CM6.13.01
A Concurrent Atomistic-Continuum Study of Sequential Slip Transfer of Curved Dislocations across Tilt Grain Boundaries

Shuozhi Xu 1 , Liming Xiong 2 , Youping Chen 3 , David McDowell 1
1 , Georgia Institute of Technology, Atlanta, Georgia, United States, 2 , Iowa State University, Ames, Iowa, United States, 3 , University of Florida, Gainesville, Florida, United States

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8:45 AM - CM6.13.02
Novel Dislocation Dynamics Model to Study Contact Deformation of Self-Affine Metal Surfaces

Syam Parayil Venugopalan 1 , Lucia Nicola 1
1 , Delft University of Technology, Delft Netherlands

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9:00 AM - CM6.13.03
Cohesive Zone Failure of Al-Cu Misfit Dislocation Networks Using Hybrid Adhesion Method

Nicholas Brown 1 2 , Enrique Martinez 2 , Jianmin qu 3
1 Theoretical and Applied Mechanics, Northwestern University, Evanston, Illinois, United States, 2 Materials Science & Technology, Los Alamos National Laboratory, Los Alamos, New Mexico, United States, 3 Mechanical Engineering, Tufts University, Medford, Massachusetts, United States

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9:15 AM - CM6.13.04
3D Microstructural Characterization of Aluminum Alloys using Transmission X-Ray Microscopy (TXM)

C. Shashank Kaira 1 , Sudhanshu Singh 1 3 , Christopher Kantzos 1 , Antony Kirubanandham 1 , Vincent De Andrade 2 , Francesco De Carlo 2 , Nik Chawla 1
1 Materials Science and Engineering, Arizona State University, Tempe, Arizona, United States, 3 Materials Science and Engineering, Indian Institute of Technology Kanpur, Kanpur India, 2 Advanced Photon Source, Argonne National Laboratory, Lemont, Illinois, United States

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9:30 AM - CM6.13.05
Work Hardening Stages, Structural Transitions and Scaling Laws

Darcy Hughes 1
1 , Consultant, Fremont, California, United States

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9:45 AM - CM6.13.06
Using In Situ SEM Fatigue Test and Advanced Ex-Situ TEM Techniques to Investigate Fatigue Mechanisms in Single and Bi-Crystal Nickel Micropillars

Vahid Samaeeaghmiyoni 1 , Jonas Groten 4 , Hosni Idrissi 1 2 , Ruth Schwaiger 3 , Dominique Schryvers 1
1 EMAT, Physics, University of Antwerp, Antwerpen Belgium, 4 , Joanneum Research, Graz Austria, 2 Institute of Mechanics, Materials and Civil Engineering, Université catholique de Louvain, Louvain-la-Neuve Belgium, 3 Institute for Applied Materials, Karlsruhe Institute of Technology, Karlsruhe Germany

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