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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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