一般講演

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

[G] High Temperature Oxidation and Corrosion

Fri. Sep 20, 2024 9:00 AM - 12:00 PM Room G (A201 2nd floor Building A Center for Education in Liberal Arts and Sciences)

Chair: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

[214] Effect of Si and Mn on Internal Oxidation Behavior of High Tensile Strength Steels at 1000℃

*Koki ISHIKURA¹, Shigenari HAYASHI¹, Suzue YONEDA¹, Hiroshi TANEI², Takumi NISHIMOTO², Aya HARASHIMA² (1. Hokkaido Univ., 2. Nippon Steel)

9:15 AM - 9:30 AM

[215] Microstructural control of the inner oxide scale formed on Fe-Ni alloys by additive elements

*Aya HARASHIMA¹ (1. Nippon Steel)

9:30 AM - 9:45 AM

[216] The mechanism of formation of V₂AlC layer on carbon steels by a powder pack method.

*Daichi Fujisaki^1,2, Hayashi Shigenari², Yoneda Suzue² (1. Tsubakimoto chain, 2. Hokkaido Univ.)

9:45 AM - 10:00 AM

[217] Effect of Microstructure on Roughness of Oxide scale/substrate Interface of STBA24 Steel exposed in High Temperature Steam Environment

*Taisei KUROSAWA¹, Shigenari HAYASHI¹, Suzue YONEDA¹, Kyohei NOMURA², Yohei SAKAKIBARA², Yoshiki SHIODA² (1. Graduate School of Engineering, Hokkaido University, 2. IHI Corporation)

break (10:00 AM - 10:05 AM)

10:05 AM - 10:20 AM

[218] Growth behavior of chromia scale on SUS304 steel under Air/H₂ 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.)

10:20 AM - 10:35 AM

[219] Fabrication of a specimen for dual atmosphere oxidation test using hydrogen charged palladium

*Mitsutoshi UEDA^1,2, Shunsuke NORIMATSU³ (1. Hokkaido Univ., 2. Tokyo Tech, 3. Tokyo Tech)

10:35 AM - 10:50 AM

[220] Effects of trace oxygen and trace hydrogen on oxide formation in high-temperature steam environment of Ni-6.5Cr-9Co-6W-1.0Ti-5.6Al-Mo-Ta-Hf-Re alloys

*Lisa Aoki¹, Kiyoshi Imai¹, Hiromasa Kanome¹, Satoru Kuboya¹, Shun Oinuma¹, Reki Takaku¹ (1. Toshiba Energy Systems & Solutions Corporation)

10:50 AM - 11:05 AM

[221] Effect of Mn addition on oxidation behavior of Ni-20Cr alloy in air

*Kazuma SUMIDA¹, Mitsutoshi UEDA^2,3, Masao TAKEYAMA³, Kenichi KAWAMURA³ (1. Tokyo Tech, 2. Hokkaido Univ., 3. Tokyo Tech)

break (11:05 AM - 11:15 AM)

11:15 AM - 11:30 AM

[222] Water vapor oxidation behavior of materials using ammonia-derived hydrogen

*Michihisa FUKUMOTO¹, Hikaru KOBAYASHI¹, Hiroya TORII¹, Hiroki Takahashi¹ (1. Akita University)

11:30 AM - 11:45 AM

[223] Investigation of high temperature corrosion of boiler pipes exposed to ammonia co-firing environment (1)Effects of SO2 and H2O on simulated coal ash

*Shinji OKAJO¹, Akiko TOMIO¹, Yusuke KATO¹, Takumi NISHIMOTO¹, Yoshitaka NISHIYAMA¹, Shigenari HAYASHI² (1. Nippon Steel, 2. Hokkaido Univ.)

11:45 AM - 12:00 PM

[224] Effect of Al content of β-NiAl on nodule formation under Na₂SO₄ deposition

*Taisei IWASAKI¹, Shigenari HAYASHI¹, Suzue YONEDA¹, Kotaro MIZUSHINO², Yasuo MATSUNAGA², Atsushi TSURU² (1. Hokkaido Univ., 2. IHI Corporation)

Session information