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2007 MRS Fall Meeting & Exhibit

November 26 - 30, 2007  | Boston
Meeting Chairs:
 Duane Dimos, Mary Galvin, David Mooney, Konrad Samwer

Symposium Z : Bulk Metallic Glasses

2007-11-26   Show All Abstracts

Symposium Organizers

Jan Schroers Yale University
Ralf Busch Universitaet des Saarlandes
Nobuyuki Nishiyama RIMCOF-Tohoku University Laboratory
Mo Li Georgia Institute of Technology
Z1: Glass Physics and Deformation Mechanisms
Session Chairs
Mo Li
Jan Schroers
Monday PM, November 26, 2007
Room 202 (Hynes)

9:30 AM - **Z1.1
Models for Deformation and Flow Behavior of Metallic Glasses.

William Johnson 1
1 Dept of Engineering and Applied Science, California Institute of Technology, Pasadenia, California, United States

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10:00 AM - **Z1.2
Thermal Properties of Simple Condensed Matter.

Andrew Granato 1
1 Physics, University of Illinois at Urbana-Champaign , Urbana, Illinois, United States

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10:30 AM - Z1.3
Anelastic Deformation of an Al-Rich Metallic Glass.

Kotesvararao Rajulapati 1 , Dongchan Jang 1 , Michael Atzmon 1 2
1 NERS, University of Michigan, Ann Arbor, Michigan, United States, 2 MSE, University of Michigan, Ann Arbor, Michigan, United States

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10:45 AM - Z1.4
The Underlying Mechanisms of the Anelastic to Plastic Transition in Metallic Glass-Forming Liquids.

Marios Demetriou 1 , John Harmon 1 , Annelen Kahl 1 , William Johnson 1 , Joerg Hachenberg 2 , Konrad Samwer 2
1 Materials Science, California Institute of Technology, Pasadena, California, United States, 2 I. Physik Institute, University of Goettingen, Goettingen Germany

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11:00 AM - Z1
BREAK

11:30 AM - **Z1.5
Deformation Mechanisms of Metallic Glasses.

Frans Spaepen 1
1 , Harvard School of Engineering and Applied Sciences, Cambridge, Massachusetts, United States

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12:00 PM - **Z1.6
Theory of Large-Scale Plastic Deformation in Amorphous Materials: A Progress Report.

James Langer 1
1 , University of California-Santa Barbara, Santa Barbara, California, United States

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12:30 PM - Z1.7
Condition to Initiate Shear Bands around a Stress Concentration in Metallic Glass.

Corinne Packard 1 , Christopher Schuh 1
1 Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States

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12:45 PM - Z1.8
Measurements of the Dynamics of Shear Bands in Metallic Glasses

Eun Soo Park 1 , Frans Spaepen 1
1 School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, United States

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Z2: Structure, Fragility, Relaxation
Session Chairs
Ralf Busch
William Johnson
Monday PM, November 26, 2007
Room 202 (Hynes)

2:30 PM - **Z2.1
Glasses in Single-component and Binary Metal Systems by Experiment, Computer Simulation and Theoretical Modeling.

Austin Angell 1
1 Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona, United States

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3:00 PM - Z2.2
Connection of Physical Aging and the Slow β-relaxation in Metallic Glasses.

Joerg Hachenberg 1 , Dennis Bedorf 1 , Konrad Samwer 1 , Annelen Kahl 2 , Marios Demetriou 2 , William Johnson 2
1 I. Physikalisches Institut, Univ. Göttingen, Göttingen Germany, 2 Keck Engineering Laboratories, California Institute of Technology, Pasadena, California, United States

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3:15 PM - Z2.3
Volume and Enthalpy Relaxation in Bulk Metallic Glasses.

Osami Haruyama 1 , Yoshihiko Yokoyama 2 , Akihisa Inoue 2 , Nobuyuki Nishiyama 3 , Takeshi Egami 4
1 Physics, Tokyo University of Science, Noda, Chiba, Japan, 2 Materials Research, Tohoku University, Sendai, Miyagi, Japan, 3 , RIMCOF, Sendai, Miyagi, Japan, 4 Materials Science and Engineering, Tennessee, KnoxVille, Tennessee, United States

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3:30 PM - Z2.4
The Relation Between Structure and Mechanical Properties, Deduced from Studies of Structural Relaxation in Mg-based Glasses.

Jorg Loffler 1 , Alberto Castellero 1 , Dirk Uhlenhaut 1 , Florian Dalla Torre 1 , Nikolay Djourelov 2 , Bernd Schmitt 3
1 Materials Science, ETH Zurich, Zurich Switzerland, 2 Subatomic and Radiation Physics, Ghent University, Ghent Belgium, 3 Swiss Light Source, Paul Scherrer Institute, Villigen-PSI Switzerland

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3:45 PM - Z2.5
Non-Newtonian Viscosity of Zr41.2Ti13.8Cu12.5Ni10Be22.5, Zr57Cu15.4Ni12.6Al10Nb5 and Pd43Ni10Cu27P20 Bulk Metallic Glass Forming Liquids.

Prashant Wadhwa 1 2 , Christopher Way 2 , Jan Schroers 3 , Ralf Busch 2 1
1 Mechanical Engineering, Oregon State University, Corvallis, Oregon, United States, 2 Lehrstuhl fuer Metallische Werkstoffe, Universität des Saarlandes, Saarbrücken, Saarland, Germany, 3 Mechanical Engineering, Yale University, New Haven, Connecticut, United States

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4:00 PM - Z2
BREAK

4:30 PM - **Z2.6
Structure and Thermodynamics of Metallic Glasses.

Takeshi Egami 1 2 3 , Valentin Levashov 2 , Rachel Aga 3 , Jamie Morris 1 3
1 Materials Science and Engineering, University of Tennessee, Knoxville, Tennessee, United States, 2 Physics and Astronomy, University of Tennessee, Knoxville, Tennessee, United States, 3 , Oak Ridge National Laboratory, Oak Ridge, Tennessee, United States

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5:00 PM - Z2.7
A Topological Basis for Bulk Glass Formation.

Prabhat Gupta 1 , Dan Miracle 2
1 Department of Materials Science and Engineerging, The Ohio State University, Columbus, Ohio, United States, 2 Materials and Manufacturing Directorate, AF Research Laboratory, Wright-Patterson AFB, Ohio, United States

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5:15 PM - Z2.8
An Analysis of Thermophysical and Mechanical Properties of Glass-Forming Alloys.

Livio Battezzati 1 , Daniele Baldissin 1 , Marcello Baricco 1 , Tanya Baser 1 , Donato Firrao 2 , Paolo Matteis 2 , Giovanni Mortarino 2
1 Dipartimento di Chimica IFM, Università di Torino, Torino Italy, 2 Dipartimento di Scienza dei Materiali ed Ingegneria Chimica, Politecnico di Torino, Torino Italy

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5:30 PM - Z2.9
An Experimental and Theoretical Evaluation of Structural Changes during Glass Relaxation in a Binary Metallic Glass System: Cu1-xZrx.

M. Kramer 1 2 , M. Mendelev 1 2 , D. Sordelet 1
1 Ames Laboratory, Iowa State University, Ames, Iowa, United States, 2 Materials Science and Engineering, Iowa State University, Ames, Iowa, United States

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5:45 PM - Z2.10
Correlation Between Thermodynamic and Kinetic Properties of Glass-forming Liquids.

Oleg Senkov 1 , Daniel Miracle 2
1 Materials and Processes Division, UES, Inc., Dayton, Ohio, United States, 2 Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, Ohio, United States

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2007-11-27   Show All Abstracts

Symposium Organizers

Jan Schroers Yale University
Ralf Busch Universitaet des Saarlandes
Nobuyuki Nishiyama RIMCOF-Tohoku University Laboratory
Mo Li Georgia Institute of Technology
Z3: Shear Localization, Plastic Deformation
Session Chairs
Todd Hufnagel
Christopher Schuh
Tuesday AM, November 27, 2007
Room 202 (Hynes)

9:30 AM - **Z3.1
Effects of Plastic Deformation on Metallic Glasses.

A. Greer 1
1 Materials Science & Metallurgy, University of Cambridge, Cambridge United Kingdom

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10:00 AM - **Z3.2
High Ductility in Small-Volume Metallic Glasses.

Evan Ma 1
1 Materials Sci & Eng, Johns Hopkins University, Baltimore, Maryland, United States

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10:30 AM - Z3.3
Sample Size-Dependent Deformation of Amorphous Metals.

Cynthia Volkert 1 , Alex Donohue 2 , Frans Spaepen 2
1 Institute for Materials Research II, Forschungszentrum Karlsruhe, Karlsruhe Germany, 2 , Harvard School of Engineering and Applied Sciences, Cambridge, Massachusetts, United States

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10:45 AM - Z3.4
Bulk and Micro-Scale Compressive Properties of a Pd-based Metallic Glass.

Brian Schuster 1 2 , Qiuming Wei 3 , Todd Hufnagel 2 , Kaliat Ramesh 2
1 Weapons and Materials Research Directorate, US Army Research Laboratory, Aberdeen Proving Ground, Maryland, United States, 2 , Johns Hopkins University, Baltimore, Maryland, United States, 3 , University of North Carolina at Charlottte, Charlotte, North Carolina, United States

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11:00 AM - Z3
BREAK

11:30 AM - **Z3.5
Nanostructure and Plasticity of Bulk Metallic Glasses.

Kazuhiro Hono 1 , Golden Kumar 1 , Kallol Mondal 1 , Tadakatsu Ohkubo 1
1 Magnetic Materials Center, Nat'l Inst Mater Sci, Tsukuba Japan

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12:00 PM - **Z3.6
Length Scales in Deformation and Fracture of Amorphous Alloys.

Upadrasta Ramamurty 1
1 Materials Engineering, Indian Institute of Science, Bangalore, KA, India

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12:30 PM - Z3.7
Characteristic Dimensions of Metallic Glass Shear Band Thermal Profiles.

Dan Miracle 1 , Lindsay Greer 2 , Yi Zhang 2 , Alain (Reza) Yavari 3
1 Materials and Manufacturing Directorate, AF Research Laboratory, Wright-Patterson AFB, Ohio, United States, 2 Department of Materials Science and Metallurgy, Cambridge University, Cambridge United Kingdom, 3 SIMAP-LTPCM, Institut National Polytechnique de Grenoble, Grenoble France

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12:45 PM - Z3.8
Change in Activation Volume for Plastic Deformation of Zr-based Bulk Metallic Glass following Annealing.

Jonathan Puthoff 1 , Donald Stone 2 1
1 Materials Science Program, University of Wisconsin - Madison, Madison, Wisconsin, United States, 2 Department of Materials Science and Engineering, University of Wisconsin - Madison, Madison, Wisconsin, United States

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Z4: Processing
Session Chairs
Nobuyuki Nishiyama
Jan Schroers
Tuesday PM, November 27, 2007
Room 202 (Hynes)

3:00 PM - **Z4.2
Nanoimprint of Metallic Glasses for Optical Applications and Patterned Media.

Yasunori Saotome 1 , Akihisa Inoue 2
1 Osaka Center for Industrial Materials Research, Institute for Materials Research, Tohoku University, Sakai, Osaka, Japan, 2 , Tohoku University, Sendai, Miyagi, Japan

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3:30 PM - Z4.3
Thermoplastic Forming on the Nano/micro Scale using Bulk Metallic Glass.

Golden Kumar 1 , Philip Taff 1 , Jan Schroers 1
1 , Yale university, New haven, Connecticut, United States

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3:45 PM - Z4.4
Thermoplastic Forming of Nanoscale Trenches in a Zr-based Bulk Metallic Glass.

Brad Kinsey 1 , Kavic Rason 1
1 Mechanical Engineering, University of New Hampshire, Durham, New Hampshire, United States

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4:00 PM - *
break

4:30 PM - Z4.5
Microscale Thermoplastic Forming of Bulk Metallic Glasses.

David Henann 1 , Lallit Anand 1
1 Mechanical Engineering, MIT, Cambridge, Massachusetts, United States

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4:45 PM - Z4.6
Thermoplastic Forming of Metallic Glasses: the Case of Injection Molding.

Aaron Wiest 1 , Marios Demetriou 1 , Gang Duan 1 , Landon Wiest 3 , John Harmon 1 , Robert Conner 1 2 , William Johnson 1
1 Materials Science, California Institute of Technology, Pasadena, California, United States, 3 Chemistry, Brigham Young University, Provo, Utah, United States, 2 MSEM, California State University Northridge, Northridge, California, United States

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5:00 PM - Z4.7
Blow-molding with Bulk Metallic Glass.

Jan Schroers 1 , Adam Bouland 1 , David Knox 2 , Robert Fers 3 , David Henann 1
1 Mechanical Engineering, Yale University, New Haven, Connecticut, United States, 2 Mechanical Engineering, University of Virginia, Charlottesville, Virginia, United States, 3 Mechanical Engineering, MIT, Cambridge, Massachusetts, United States

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5:15 PM - Z4.8
Novel Thermoplastic Joining Processes using Bulk Metallic Glasses.

Boonrat Lohwongwatana 4 , Jin-yoo Suh 1 , Robert Conner 2 , William Johnson 1 , Daewoong Suh 3
4 Faculty of Engineering, Chulalongkorn University, Bangkok Thailand, 1 Materials Science, California Institute of Technology, Pasadena, California, United States, 2 Manufacturing Systems Engineering and Management, California State University Northridge , Northridge, California, United States, 3 , Intel Corporation, Chandler, Arizona, United States

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5:30 PM - Z4.9
Solid State Joining of a Zr-Based Bulk Metallic Glass.

Nicholas Hutchinson 1 , Justin Bennett 1 , Kathy Flores 1
1 Materials Science and Engineering, The Ohio State University, Columbus, Ohio, United States

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5:45 PM - Z4.10
Consolidation of Zr- and Hf-based Amorphous Metal Matrix Composites by Equal Channel Angular Extrusion.

Suveen Mathaudhu 1 , Laszlo Kecskes 1 , K. Hartwig 2
1 , U.S. Army Research Laboratory, Aberdeen Proving Ground, Maryland, United States, 2 Mechanical Engineering, Texas A&M University, College Station, Texas, United States

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Z5: Poster Session I
Session Chairs
Ralf Busch
Mo Li
Wednesday AM, November 28, 2007
Exhibition Hall D (Hynes)

9:00 PM - Z5.1
Experimental Observations on the Failure Mechanisms in a Bulk Metallic Glass Composite.

Ashraf Bastawros 1 , Hui Wang 1 , Bulent Biner 3 1
1 Aerospace Engineering, Iowa State University, Ames, Iowa, United States, 3 , Ames National Laboratory, Ames, Iowa, United States

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9:00 PM - Z5.10
Structural Evaluation in Zr15Al5Ni57Y23 Bulk Metallic Glass Under High Pressure.

Gong Li 1
1 , Yanshan University, Qinhuangdao China

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9:00 PM - Z5.11
Bulk Metallic Glass/metallic Glass Composite Prepared by Mechanical Alloying and Vacuum Hot-pressing.

Yu-Wei Lin 1 , Chih-Feng Hsu 1 , Hong- Ming Lin 2 , Pee-Yew Lee 1
1 Institute of Materials Engineering, National Taiwan Ocean University, Keelung Taiwan, 2 Department of Materials Engineering, Tatung University, Taipei Taiwan

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9:00 PM - Z5.12
Microstructure and Mechanical Properties of FeCrMoVC and FeCrMoVNbWC.

Uta Kuehn 1 , Norbert Mattern 1 , Thomas Gemming 1 , Katarzyna Werniewicz 1 3 , Uwe Siegel 1 , Juergen Eckert 1 2
1 ICM, Leibniz-IFW, Dresden Germany, 3 Faculty of Materials Science and Engineering, Warsaw University of Technology, Warsaw Poland, 2 Institute of Materials Science, TU Dresden , Dresden Germany

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9:00 PM - Z5.13
Point Defects, Recovery Kinetics and Ordering in Irradiated Bulk Metallic Glasses.

Yuri Petrusenko 1 , Alexandr Bakai 1 , Valeriy Borysenko 1 , Dmitro Barankov 1 , Oleksandr Astakhov 1 , Michael-Peter Macht 2
1 , National Science Center "Kharkov Institute of Physics & Technology" , Kharkov Ukraine, 2 , Hahn-Meitner-Institut, Berlin Germany

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9:00 PM - Z5.14
Shear Band Evolution in a Bulk Metallic Glass during Cylindrical Indentation.

Antonia Antoniou 1 , Hui Wang 2 , Ashraf Bastawros 2
1 Center for Integrated Nanotechnologies, Los Alamos National Lab, Los Alamos, New Mexico, United States, 2 Aerospace Engineering , Iowa State University, Ames, Iowa, United States

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9:00 PM - Z5.15
Temperature and Strain-rate Dependence of Deformation Kinetics in Zr-based Bulk Metallic Glasses.

Alban Dubach 1 , Florian Dalla Torre 1 , Joerg Loeffler 1
1 Laboratory of Metal Physics and Technology, Swiss Federal Institute of Technology (ETH), Zurich Switzerland

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9:00 PM - Z5.16
Liquid State / Solid State Phase Separation in Metallic Glasses.

Byung Joo Park 1 , Sung Woo Sohn 1 , Hee Tae Jeong 2 , Won Tae Kim 3 , Do Hyang Kim 1
1 Department of Metallurgical Engineering, Yonsei University, Seoul Korea (the Republic of), 2 BK21 division of humantronics information materials, Yonsei University, Seoul Korea (the Republic of), 3 Applied Science Division, Chongju University, Chongju Korea (the Republic of)

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9:00 PM - Z5.17
Correlation Between Fragility and Glass Forming Ability of Metallic Alloys.

Oleg Senkov 1
1 Materials and Processes Division, UES, Inc., Dayton, Ohio, United States

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