一般講演

5.Materials Chemistry » Aqueous Corrosion and High Temperature Corrosion Performance

[G] High Temperature Oxidation and Corrosion

Thu. Sep 21, 2023 9:00 AM - 11:45 AM Rm. D (2nd Flr. Education and Research Building, School of Engineering)

Chair:Takumi Nishimoto, Yen-Ling Kuo

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

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9:00 AM - 9:15 AM

[65] Breakdown Behavior of a Protective Cr-rich Oxide Scale Formed on Heat-Resistance Steels Embedding in Combustion Ash

*Takashi FURUGAKI^1,2, Hiromitsu Takahashi¹, Shigenari Hayashi³ (1. Takuma, 2. Hokkaido Univ., 3. Hokkaido Univ.)

9:15 AM - 9:30 AM

[66] Effect of Fe on High Temperature Erosion-Corrosion Behavior of Ni-Fe Alloys in Fluidized Silica Sand

*Rikuto TAMURA¹, Suzue YONEDA², Takashi KOGIN³, Eiji ISHIKAWA⁴, So MURASUE⁵, Shigenari HAYASHI² (1. Graduate School of Engineering, Hokkaido University, 2. Faculty of Engineering, Hokkaido University, 3. Dai-ichi High Frequency Co., Ltd, 4. EBARA Environmental Plant Co., Ltd, 5. EBARA Corporation)

9:30 AM - 9:45 AM

[67] High-Temperature Corrosion Behavior of Martensitic Stainless Steel with NaCl-KCl deposition in water vapor containing HCl at 350℃

*Sakka TAKERU¹, Hayashi Shigenari², Yoneda Suzue², Yamamoto Ryotaro³ (1. Hokkaido University Graduate School of Engineering, 2. Hokkaido University Faculty of Engineering, 3. Ebara Corporation)

break (9:45 AM - 10:00 AM)

10:00 AM - 10:15 AM

[68] Effect of Temperature on High-temperature Oxidation in Ammonia Atmosphere

*Michihisa FUKUMOTO¹, Seiya Hara¹, Hiroki Takahashi¹ (1. Akita University)

10:15 AM - 10:30 AM

[69] Effect of temperature on high-temperature oxidation behavior of SOEC stainless steels under Air/H₂+H₂O dual atmosphere

*Yasutaka Kawada¹, Kiyoshi Imai¹, Hiromasa Kanome¹, Riko Inuzuka¹, Norikazu Osada¹, Suzue Yoneda², Shigenari Hayashi² (1. Toshiba Energy Systems & Solutions Corporation, 2. Hokkaido Univ.)

10:30 AM - 10:45 AM

[70] Effect of Steam on Oxidation Resistance of Bond Coating of TBC for Oxygen-Hydrogen Combustion Turbines

*Lisa Aoki¹, Kiyoshi Imai¹, Hiromasa Kanome¹, Satoru Kuboya¹ (1. Toshiba Energy Systems & Solutions Corporation)

break (10:45 AM - 11:00 AM)

11:00 AM - 11:15 AM

[71] Effect of Nb and Ti on the formation of Cr₂O₃ scale on Fe-based austenitic heat resistant alloys

*Ryo Tatsushima¹, Shigenari Hayashi², Suzue Yoneda² (1. Hokkaido Univ. (Master), 2. Hokkaido Univ.)

11:15 AM - 11:30 AM

[72] Evaluation of Oxygen Deficiencies and Lattice Constants in CrNbO₄

*Shusei FUJITA¹, Yen-Ling Kuo¹, Makoto Nanko¹ (1. Nagaoka University of Technology)

11:30 AM - 11:45 AM

[73] Effects of Al, Al-Si coatings on hardness and oxidation resistance of Alloy718 at high temperatures

*Kaichi MATSUSHITA¹, Yen-Ling KUO¹, Makoto NANKO¹ (1. Nagaoka University of Technology)

Session information