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2014 MRS Fall Meeting Logo2014 MRS Fall Meeting & Exhibit

November 30-December 5, 2014 | Boston
Meeting Chairs: Husam N. Alshareef, Amit Goyal, Gerardo Morell, José A. Varela, In Kyeong Yoo

Symposium YY : Advanced Structural and Functional Intermetallic-Based Alloys

2014-12-01   Show All Abstracts

Symposium Organizers

Ian Baker, Dartmouth College
Martin Heilmaier, Karlsruhe Institute of Technology
Kyosuke Kishida, Kyoto University
Michael Mills, Ohio State University
Seiji Miura, Hokkaido University

Symposium Support

GE Global Research
Hokkaido University
Karlsruhe Institute of Technology-Institute for Applied Materials
Kyoto University
Tohoku University
YY2: Cobalt-Based Superalloys and Fe-Based Alloys
Session Chairs
Catherine Rae
Haruyuki Inui
Monday PM, December 01, 2014
Sheraton, 3rd Floor, Commonwealth

2:30 AM - *YY2.01
Novel Precipitation Hardened Cobalt-Base Superalloys - Microstructure and Mechanical Properties

Steffen Neumeier 1 Alexander Bauer 1 Christopher H. Zenk 1 Lisa Freund 1 Mathias Goeken 1

1Friedrich-Alexander-Universitamp;#228;t Erlangen-Namp;#252;rnberg (FAU) Erlangen Germany

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3:00 AM - YY2.02
Improvement in High Temperature Oxidation Resistance of Co-Al-W Based Superalloys

Takahiko Ito 1 Shogo Ikeda 1 Katsushi Tanaka 1

1Kobe University Kobe Japan

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3:15 AM - YY2.03
Phase Stability of gamma;rsquo; (L12) Compounds and Alloy Design in Fe, Ni, Co and Cu-Based Alloys

Kiyohito Ishida 1

1Tohoku University Sendai Japan

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3:30 AM - YY2.04
Effect of Al Content on the Microstructure and Mechanical Behavior of Two-Phase FeNiMnAl Alloys

Fanling Meng 1 Jingwen Qiu 1 2 Ian Baker 1

1Dartmouth College Hanover USA2Central South University Changsha China

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3:45 AM - YY2.05
The Microstructure and Mechanical Properties of Two-Phase f.c.c./B2 Fe28Ni18Mn33Al21

Fanling Meng 1 Jingwen Qiu 1 2 Ian Baker 1

1Dartmouth College Hanover USA2Central South University Changsha China

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4:00 AM - YY2
Break

4:45 AM - YY2.07
Composition Dependence of the c/a Ratio of Hexagonal Laves Phases

Frank Stein 1

1Max-Planck-Institut famp;#252;r Eisenforschung Damp;#252;sseldorf Germany

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5:00 AM - YY2.08
Formation of the Fe2Hf Laves Phase through Eutectoid Type Reaction of delta;rarr;gamma;+Fe2Hf in Ferritic Heat Resistant Steels

Satoru Kobayashi 1 2 Takaaki Hibaru 1 Kazuhiro Kimura 1

1NIMS Tsukuba Japan2University of Tsukuba Tsukuba Japan

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5:15 AM - YY2.09
The Effects of Thermo-Mechanical Treatments on the Microstructure and Mechanical Properties of Iron Based Superalloys

Bin Hu 1 Geneva Trotter 1 Ian Baker 1 Michael K. Miller 2 Lan Yao 2 Si Chen 3 Zhonghou Cai 3

1Dartmouth College Hanover USA2Oak Ridge National Laboratory Oak Ridge USA3Argonne National Laboratory Lemont USA

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5:30 AM - YY2.10
Precipitation of Fe2Nb and Ni3Nb Phases in Novel Fe-Cr-Ni-Nb Austenitic Heat Resistant Steels

Fagang Gao 1 Naoki Takata 1 Masao Takeyama 1

1Tokyo Institute of Technology Tokyo Japan

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5:45 AM - YY2.11
Analysis of the Role of Cold Work and Aging in the Precipitation of Laves Phase in an Alumina-Forming Austenitic Stainless Steel

Geneva Trotter 1 Garrett Rayner 1 Paul Munroe 2 Ian Baker 1

1Thayer School of Engineering, Dartmouth College Hanover USA2Materials Science and Engineering University of New South Wales Sydney Australia

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YY1: Nickel-Based Superalloys and Nickel Aluminides
Session Chairs
Steffen Neumeier
Ian Baker
Monday AM, December 01, 2014
Sheraton, 3rd Floor, Commonwealth

9:30 AM - YY1
Opening Remarks

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9:45 AM - *YY1.01
Yield Phenomena in Single Crystal and Polycrystalline Superalloys

Catherine Mary Rae 1 Olivier MDM Messe 1 Narges Tabrizi 1 Yuan Wang-Koh 1

1Cambridge University Cambridge United Kingdom

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10:15 AM - YY1.02
High-Throughput Study of the Oxidation Behavior of Ni-Al-Cr Thin Film Materials Libraries

Alfred Ludwig 1 Dennis Koenig 1 Christina Eberling 1 Sigurd Thienhaus 1 Alan Savan 1

1Ruhr-University Bochum Bochum Germany

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10:30 AM - YY1.03
Direct Measurement of Lattice Misfit with Scanning Transmission Electron Microscopy

Adedapo Oni 2 Xiahan Sang 2 Santoshrupa Dumpala 1 Selva Raju 3 Aakash Kumar 4 Srikant Srinivasan 1 Scott Broderick 1 Susan Sinnott 4 Surendra Saxena 3 Krishna Rajan 1 James M LeBeau 2

1Iowa State University Ames USA2North Carolina State University Raleigh USA3Florida International University Miami USA4University of Florida Gainsville USA

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10:45 AM - YY1
OPEN DISCUSSION

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11:00 AM - YY1
Break

11:30 AM - *YY1.05
What Controls Temperature Dependence of Yield Stress in L12-Ordered Intermetallic Compounds?

Haruyuki Inui 1

1Kyoto University Kyoto Japan

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12:00 PM - YY1.06
Relationship between Thermal Conductivity and Microstructure of Ni3V-Ni3Al Pseudo Binary System

Satoshi Semboshi 1 2 Hiroyuki Tsuda 2 Yasutaka Kaneno 2 Akihiro Iwase 2 1 Takayuki Takasugi 2

1Tohoku University Sakai Japan2Osaka Prefecture University Sakai Japan

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12:15 PM - YY1.07
Ab Initio Calculation of the Effect of Impurities on Antiphase Boundaries in Ni3Al

Ruoshi Sun 2 Christopher Woodward 1 Axel van de Walle 2

1Air Force Research Laboratory Dayton USA2Brown University Providence USA

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12:30 PM - YY1.08
From Ni/Me Nanomultilayers to Intermetallic 2D Materials

Andre Joao Cavaleiro 1 Ana Sofia Ramos 1 Maria Teresa Vieira 1

1University of Coimbra Coimbra Portugal

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12:45 PM - YY1.09
NiAl-X (X = Cr, Mo) Eutectics: Influence of Solidification Parameters during Directional Solidification on Microstructural and Creep Properties

Ioannis Sprenger 1 Antje Krueger 1 Anton Moeslang 1 Martin Heilmaier 1

1Karlsruhe Institute of Technology Karlsruhe Germany

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2014-12-02   Show All Abstracts

Symposium Organizers

Ian Baker, Dartmouth College
Martin Heilmaier, Karlsruhe Institute of Technology
Kyosuke Kishida, Kyoto University
Michael Mills, Ohio State University
Seiji Miura, Hokkaido University

Symposium Support

GE Global Research
Hokkaido University
Karlsruhe Institute of Technology-Institute for Applied Materials
Kyoto University
Tohoku University
YY4: B2 Compounds and Iron Aluminides
Session Chairs
Frank Muecklich
Martin Heilmaier
Tuesday PM, December 02, 2014
Sheraton, 3rd Floor, Commonwealth

2:30 AM - *YY4.01
Self-Controlled Metallurgy in Intermetallic Systems with Reduced Dimensions

Frank Muecklich 1 2 Karsten Woll 3 Christoph Pauly 1 Flyura Djurabekova 4 Kai Nordlund 4

1Saarland University Saarbruecken Germany2Materials Engineering Center Saarland Saarbruecken Germany3Institute of Applied Materials (IAM), Karlsruhe Institute of Technology (KIT), Karlsruhe Germany4Institute of Materials Physics, Department of Physics, University of Helsinki Helsinki Finland

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3:00 AM - YY4.02
The Role of Iron in B2-RuAl

Benjamin Bax 1 Frank Muecklich 1

1Saarland University Saarbramp;#252;cken Germany

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3:15 AM - YY4.03
Vacancy Strengthening in Fe3Al Iron Aluminides

Georg Hasemann 1 Joachim H. Schneibel 2 Manja Krueger 1 Easo P. George 3 4

1Otto-von-Guericke University Magdeburg Magdeburg Germany2 Knoxville USA3Oak Ridge National Laboratory Oak Ridge USA4University Of Tennessee Knoxville Knoxville USA

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3:30 AM - YY4.04
Microstructural Evolution during Creep of Micro Alloyed Iron Aluminides

Daniel Janda 1 Eglantine Courtois-Manara 2 Martin Heilmaier 1

1Karlsruhe Institute of Technology (KIT) Karlsruhe Germany2Karlsruhe Institute of Technology (KIT) Eggenstein-Leopoldshafen Germany

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3:45 AM - YY4.05
Laser Metal Deposition and Selective Laser Melting of Fe-Al and Fe-Al-Ti

Gesa Rolink 1 Lucia Sencekova 2 Andreas Weisheit 1 Martin Palm 2

1Fraunhofer Institute for Laser Technology ILT Aachen Germany2Max-Planck-Institut famp;#252;r Eisenforschung GmbH Damp;#252;sseldorf Germany

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4:00 AM - YY4
Break

4:30 AM - YY4.06
Deformation Behavior of Fe-Al Based Single Crystals Containing Ni2AlTi Precipitates

Hiroyuki Y Yasuda 1 Hirofumi Otani 1

1Osaka University Osaka Japan

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4:45 AM - YY4.07
B2-Order Transformation in a Fe - 25 at% Co - 9 at% Mo Alloy

Christoph Turk 2 Helmut Clemens 2 Gert Kellezi 3 Harald Leitner 3 Peter Staron 1 Weimin Gan 1 Sophie Primig 2

1Helmholz-Zentrum Geesthacht Geesthacht Germany2Montanuniversitamp;#228;t Leoben Leoben Austria3Bamp;#246;hler Edelstahl Gmbh amp; Co KG Kapfenberg Austria

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5:00 AM - YY4.08
Temperature Dependence of Long-Range Ordering in Fe-Rich B2-Type FeAl

Mi Zhao 1 Kyosuke Yoshimi 1 Junya Nakamura 1 Kunio Yubuta 2 Takamasa Sugawara 2

1Tohoku University Sendai Japan2Tohoku University Sendai Japan

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5:15 AM - YY4.09
Investigation of Fe-Al Based In Situ Composites with Fine Lamellar Eutectoid Microstructure

Xiaolin Li 2 Frank Stein 2 Anke Scherf 1 Daniel Janda 1 Martin Heilmaier 1

1Karlsruhe Institute of Technology Karlsruhe Germany2The Max-Planck-Institut famp;#252;r Eisenforschung GmbH Damp;#252;sseldorf Germany

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5:30 AM - YY4.10
Micropillar Compression Deformation of Single Crystals of Fe-Zn Intermetallic Compounds Constituting the Coating Layer of Galvannealed Steels

Norihiko L. Okamoto 1 2 Masahiro Inomoto 1 Haruyuki Inui 1 2

1Kyoto University Kyoto Japan2Kyoto University Kyoto Japan

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