SESSION E7:  Heat Resistant Steels & Superalloys I

9:00 AM Keynote
Creep Strain Behavior In Transient Region And Minimum Creep Rate Of Tempered Martensitic 9%Cr Steel
Fujio Abe , National Institute for Materials Science, Japan

9:30 AM
*Rheological Behaviour Of Pure Binary Ni–Nb Model Alloys
F. Montheillet, D. Piot, S. L. Semiatin , École nationale supérieure des mines de Saint-Étienne, France

9:50 AM
*Virtual Jet Engine System
Masafumi Fukuda, Hiroshi Harada, T. Yokokawa, T. Kitashima , National Institute for Materials Science, Japan

10:10 AM - 10:40 AM      Coffee Break

10:40 AM
*Metadynamic Recrystallization Of The Nickel-Based Superalloy Allvac 718Plus
Christof Sommitsch, Daniel Huber, Martin Stockinger , Graz University of Technology, Austria

11:00 AM
*The Precipitation Strengthening Effect Of Nb, Ti, And Al In Cast/Wrought Ni-Base Superalloys
Xi Shan Xie, S. H. FU, S. Q. ZHAO, J. X. DONG , University of Science and Technology Beijing, P.R. China

11:20 AM
*Iridium And Iridium Alloys - Super High Temperature Structural Materials For Extreme Conditions
B. Fischer, D. F. Lupton, J. Merker , University of Applied Sciences Jena, Germany

11:40 AM
*Creep Property Evaluation Of Heat Affected Zones Of High Cr Ferritic Steel By Sp Creep Test
Shin-ichi Komazaki, Taichiro Kato, Yutaka Kohno, Hiroyasu Tanigawa , Muroran Institute of Technology, Japan

12:00 PM
*Heat Treatment And Oxidation Characteristics Of Nb-20mo-15si-5b-20(Cr,Ti) Alloys From 700 To 1400oc
S. K. Varma, Sylvia Natividad, Arianna Acosta, Julieta Ventura, Benedict Portillo , University of Texas, USA

12:20 PM
*Analysis Of Creep Curves Of Haynes 230 Superalloy
Maurizio Maldini, Guiliano Angella, Valentino Lupinc , CNR - IENI, Italy

12:40 PM
*Two-Phase Microstructures Formed By Phase-Separation Of Coherent Precipitates In Elastically Constrained Alloy Systems
Minoru Doi , Nagoya Institute of Technology, Japan

1:00 PM
*Directional Diffusion And Effect Factors Of The Elements During Creep Of Nickel-Base Single Crystal Superalloys
Tian Sugui, Wang Minggang, Yu Xingfu, Lu Xudong, Qian Benjiang , Shenyang University of Technology, P.R. China

1:20 PM - 1:50 PM      Lunch Break

*Indicates Invited Paper

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Last updated:
August 14, 2009