一般講演

[G] Aqueous Corrosion and High Temperature Corrosion Performance/Aqueous solution corrosion

Thu. Mar 18, 2021 1:00 PM - 4:25 PM Rm. I (ZoomRm.I)

座長:土井康太郎(物材機構)、横山賢一(九州工業大学)、多田英司(東京工業大学)

※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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1:00 PM - 1:15 PM

[128] Improvement of corrosion resistance of 7075 Al alloy by alloying element enriched phase

*Ko Ebina¹, Izumi Muto², Yu Sugawara² (1. Tohoku Univ., 2. Tohoku Univ.)

1:15 PM - 1:30 PM

[129] Uniform-to-pitting corrosion transition in 5083 aluminum alloy monitored by acoustic emission

*Kaige WU¹, Manabu ENOKI¹ (1. The Univ. of Tokyo)

1:30 PM - 1:45 PM

[130] Effect of Zn concentration on corrosion resistance of Mg alloy containing trace amount of Ni

*Koki Ezumi¹, Taiki Morishige², Toshihide Takenaka² (1. Kansai University , 2.Kansai Univ.)

1:45 PM - 2:00 PM

[131] Analysis of corrosion behavior of AZ91D magnesium alloy by real-time in situ observation

*ZHENG SHAO¹, MASASHI NISHIMOTO², IZUMI MUTO³, YU SUGAWARA⁴ (1. Tohoku Univ, 2. Tohoku Univ, 3. Tohoku Univ, 4. Tohoku Univ)

break （2:00 PM - 2:20 PM）

2:20 PM - 2:35 PM

[132] Fabrication of Type 304L Stainless Steel Containing Mo-rich Area and Its Corrosion Resistance in 0.1 M NaCl

*Haruka SAITO¹, Izumi MUTO², Yu SUGAWARA² (1. 東北大工（院生）、2. 東北大工)

2:35 PM - 2:50 PM

[133] Effect of iron on corrosion resistance properties of chromium duplex alloys

*Tomonori KIMURA¹, Mitsuru HASEGAWA¹, Masafumi NOJIMA¹, Toshihiro UEHARA² (1. Hitachi, Ltd., 2. Hitachi Metals, Ltd.)

2:50 PM - 3:05 PM

[134] Visualization of changes for crevice corrosion of stainless steel

*Ren YAMAZAKI¹, Masashi Nishimoto², Izumi Muto², Yu Sugawara² (1. 東北大工（院生）、2. 東北大工)

3:05 PM - 3:20 PM

[135] Cathodic polarization behavior of rusted carbon steel in solutions containing metallic cations with different concentration

*Atsushi OMOTO¹, Hiroshi Deguchi², Hiroaki Tsuchiya¹, Koshu Hanaki^1,3, Masato Yamashita^1,3, Shinji Fujimoto¹ (1. Osaka Univ., 2. Kansai Electric Power Co., Inc., 3. Kyoto Materials Co., Ltd.)

break （3:20 PM - 3:40 PM）

3:40 PM - 3:55 PM

[136] Analysis of the effect of Cu on the corrosion resistance of CoCrCuFeNi high entropy alloys

*Masaru KATO¹, Isumi MUTO², Yu SUGAWARA³ (1. 東北大工（院生）、2. 東北大工（教授）、3. 東北大工（准教授）)

3:55 PM - 4:10 PM

[137] Effects of pre-strain on enhancement of hydrogen embrittlement induced by aging for pure Ta

*Kaito NAKABACHI¹, Ken’ichi YOKOYAMA², Yasuhiro ISHIJIMA³, Fumiyoshi UENO³, Hitoshi ABE³ (1. Kyushu Inst. of Tech., 2. Kyushu Inst. of Tech., 3. Japan Atomic Energy Agency)

4:10 PM - 4:25 PM

[138] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy: Effects of Aging after Interactions between Hydrogen and Stress-Induced Martensite Transformation

*Ryosuke HAYASHI¹, Ken’ichi YOKOYAMA² (1. Kyushu Inst. of Tech., 2. Kyushu Inst. of Tech.)

一般講演

[G] Aqueous Corrosion and High Temperature Corrosion Performance/High Temperature Oxidation and Corrosion

Fri. Mar 19, 2021 9:00 AM - 11:35 AM Rm. I (ZoomRm.I)

Chair:Suzue Yoneda(Hokkaido Research Organization)

※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 - 9:45 AM

[139] [招待講演受賞講演]Thermophysical properties of oxide scale formed on steel plate

*Rie ENDO¹ (1. Tokyo Tech)

9:45 AM - 10:00 AM

[140] Effect of water vapor on high temperature oxidation behavior of Fe-Ni alloy

*Aya HARASHIMA^1,2, Shigenari HAYASHI² (1. Nippon Steel, 2. Hokkaido University)

10:00 AM - 10:15 AM

[141] The effects of oxygen on the steam oxidation of Fe

*Tomoya Terauchi¹, Michihisa Fukumoto² (1. Akita Univ.(graduate.stu.), 2. Akita Univ.)

break （10:15 AM - 10:35 AM）

10:35 AM - 10:50 AM

[142] Influences of Nb addition on oxidation behavior of Ti₂AlC MAX phase ceramics

*Naoya YAMAGUCHI¹, Jarosław Dąbek², Tomasz Brylewski², Makoto NANKO¹ (1. Nagaoka University of Technology, 2. AGH University of Science and Technology)

10:50 AM - 11:05 AM

[143] Effects of Microstructure on the Oxidation Behavior of Ni–Fe–Cr–Nb alloys at 800°C

*Yenling KUO¹, Shigenari Hayashi¹, Koji Kakehi² (1. Hokkaido Univ., 2. Tokyo Metropolitan Univ)

11:05 AM - 11:20 AM

[144] Development of Aluminide Coating Layer on Nb Containing TiAl Alloys by Lamination Cladding

*Kouichi NIINOBE¹, Tatsuki ADACHI², Tomoki INOUE² (1. NIT-Matsue Col., 2. NIT-Matsue Col.)

11:20 AM - 11:35 AM

[145] High-Temperature Oxidation Characteristics of FCC High Entropy Alloys in Water Vapor

*Mayuko NAGATOMO¹, Naoyuki HASHIMOTO², Shigenari HAYASHI², Shigehito ISOBE², Hiroshi OKA² (1. 北大工（院生）、2. 北大工)

一般講演

[G] Aqueous Corrosion and High Temperature Corrosion Performance/High Temperature Oxidation and Corrosion

Fri. Mar 19, 2021 1:00 PM - 2:15 PM Rm. I (ZoomRm.I)

Chair:Takumi Nishimoto

※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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1:00 PM - 1:15 PM

[146] Change in surface texture of Ir-10mass%Rh alloy after oxidation at high temperature

*Mitsutoshi Ueda¹, Shunsuke Yokota², Kenta Terai², Yousuke Imai² (1. Tokyo Tech, 2. ISHIFUKU Metal Industry Co., Ltd.)

1:15 PM - 1:30 PM

[147] Improved oxidation resistance of γ'-Ni₃Al Alloy controlled by Oxygen Pump-Sensor

*Kano NAKAJIMA¹, Michihisa FUKUMOTO², Hideyuki MURAKAMI^3,4 (1. Akita Univ., 2. Akita Univ., 3. Waseda Univ., 4. NIMS)

1:30 PM - 1:45 PM

[148] Development of resistance change sensor worked by reduction/oxidation of metal oxides

*Yusaku Hayashi¹, Mitsutoshi Ueda¹, Kenichi Kawamura¹, Eriko Irisawa², Atsushi Komatsu², Chiaki Kato², Nariaki Okubo² (1. Tokyo Tech, 2. Japan Atomic Energy Agency)

1:45 PM - 2:00 PM

[149] High-temperature Mechanical Properties of Sintered Cr₂O₃ in Steam Containing Atmosphere

*Makoto NANKO¹, Takahiro KOSUGI¹ (1. Nagaoka Univ. of Tech.)

2:00 PM - 2:15 PM

[150] High temperature corrosion behavior of self fluxing Ni-based alloy in the atmosphere
containing chloride salts vapor.

*Sena Tanaka¹, Shigenari Hayashi², Suzue Yoneda³, Takashi Kogin⁴, Eiji Ishikawa⁵, Manabu Noguchi⁶ (1. Hokkaido Univ., 2. Hokkaido Univ., 3. Hokkaido Research Organization, 4. DAI-ICHI HIGH FREQUENCY, 5. Ebara Environmental plant, 6. Ebara Corporation)

Sessions

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

[G] Aqueous Corrosion and High Temperature Corrosion Performance/Aqueous solution corrosion

[128] Improvement of corrosion resistance of 7075 Al alloy by alloying element enriched phase

[129] Uniform-to-pitting corrosion transition in 5083 aluminum alloy monitored by acoustic emission

[130] Effect of Zn concentration on corrosion resistance of Mg alloy containing trace amount of Ni

[131] Analysis of corrosion behavior of AZ91D magnesium alloy by real-time in situ observation

[132] Fabrication of Type 304L Stainless Steel Containing Mo-rich Area and Its Corrosion Resistance in 0.1 M NaCl

[133] Effect of iron on corrosion resistance properties of chromium duplex alloys

[134] Visualization of changes for crevice corrosion of stainless steel

[135] Cathodic polarization behavior of rusted carbon steel in solutions containing metallic cations with different concentration

[136] Analysis of the effect of Cu on the corrosion resistance of CoCrCuFeNi high entropy alloys

[137] Effects of pre-strain on enhancement of hydrogen embrittlement induced by aging for pure Ta

[138] Hydrogen Embrittlement of Ni-Ti Superelastic Alloy: Effects of Aging after Interactions between Hydrogen and Stress-Induced Martensite Transformation

[G] Aqueous Corrosion and High Temperature Corrosion Performance/High Temperature Oxidation and Corrosion

[139] [招待講演受賞講演]Thermophysical properties of oxide scale formed on steel plate

[140] Effect of water vapor on high temperature oxidation behavior of Fe-Ni alloy

[141] The effects of oxygen on the steam oxidation of Fe

[142] Influences of Nb addition on oxidation behavior of Ti₂AlC MAX phase ceramics

[143] Effects of Microstructure on the Oxidation Behavior of Ni–Fe–Cr–Nb alloys at 800°C

[144] Development of Aluminide Coating Layer on Nb Containing TiAl Alloys by Lamination Cladding

[145] High-Temperature Oxidation Characteristics of FCC High Entropy Alloys in Water Vapor

[G] Aqueous Corrosion and High Temperature Corrosion Performance/High Temperature Oxidation and Corrosion

[146] Change in surface texture of Ir-10mass%Rh alloy after oxidation at high temperature

[147] Improved oxidation resistance of γ'-Ni₃Al Alloy controlled by Oxygen Pump-Sensor

[148] Development of resistance change sensor worked by reduction/oxidation of metal oxides

[149] High-temperature Mechanical Properties of Sintered Cr₂O₃ in Steam Containing Atmosphere

[150] High temperature corrosion behavior of self fluxing Ni-based alloy in the atmosphere
containing chloride salts vapor.

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