Ferritic Steel/CSEF: Grade 92 and Weld Performance

Thursday, February 27, 2025: 1:30 PM-3:10 PM
Indian Wells J (Grand Hyatt Indian Wells Resort)
Dr. Matteo Ortolani, Tenaris and Ms. Eeva Griscom, Electric Power Research Institute
1:30 PM
Creep rupture strength and ductility of Gr. 92 steel
Dr. Nobuyoshi Komai, Mitsubishi Heavy Industries, Ltd.; Mr. Ko Arisue, Mitsubishi Heavy Industries, Ltd.; Mr. Keita Hashimoto, Mitsubishi Heavy Industries, Ltd.; Dr. Nobuhiko Saito, Mitsubishi Heavy Industries, Ltd.; Mr. Kimihiko Tominaga, Mitsubishi Heavy Industries, Ltd.
1:55 PM
The Effect of Post Weld Heat Treatment on the Microstructure and Creep Damage Susceptibility in Grade 92 Steel
Dr. Geoff D West, University of Warwick; Mr. Tom Moore, University of Warwick; Dr. John Siefert, EPRI; Dr. Martin Strangwood, University of Warwick
2:20 PM
Cracking of Grade 91 Steel Welds in Longer-Term Service – Case Studies
Dr. Terry C Totemeier, Structural Integrity Associates, Inc.; Ms. Wendy Weiss, Structural Integrity Associates, Inc.; Mr. Tony Studer, Structural Integrity Associates, Inc.; Mr. Steve Gressler, Structural Integrity Associates, Inc.
2:45 PM
Creep Strength and Microstructure in Welded Joints of ASME Gr.91 Type 1 and Type 2 Steels
Dr. Masatoshi Mitsuhara, Kyushu University; Katsuhiro Sato, IHI Corporation; Dr. Kyohei Nomura, IHI Corporation; Takahiro Kimura, IHI Corporation; Dr. Yoshiki Shioda, IHI Corporation; Dr. Kota Sawada, National Institute for Materials Science; Dr. Kazuhiro Kimura, National Institute for Materials Science; Prof. Hideharu Nakashima, Kyushu University
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