Year 2026 Fall Annual Meeting of JIMM
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Session Details

一般講演5.Aqueous Corrosion and High Temperature Corrosion Performance

[G]Corrosion and Protection

Fri. Sep 25, 2026 9:00 AM - 12:15 PM JST
Fri. Sep 25, 2026 12:00 AM - 3:15 AM UTC
Room I(No.302,3rd Flr, General Education Building No,1)
Chair:Yoshinao Hoshi, Sachiko Hiromoto, Kaige Wu(UACJ Corporation)
※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）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[212]Dissolution and Repassivation Behavior of Stainless Steel in Highly Concentrated Aqueous Lithium Salt Solutions

○Yuya Tagomori1, Hiroaki Tsuchiya1 (1. The University of Osaka)
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9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[213]Pit Initiation Behavior Associated with Machining-Induced Surface Features in Type 304 Stainless Steel

○SIQI Wang1, Nishimoto Masashi1, Izumi Muto1 (1. Tohoku University)
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9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[214]Effect of Ti Addition on the Electrochemical Behavior of Sulfide Inclusions and Pit Initiation in Ferritic Stainless Steels

○Jiaqi Gao1, masashi Nishimoto1, Izumi Muto1 (1. Tohoku Univ.)
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9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[215]数値シミュレーションを用いた模擬土壌中の酸素還元挙動に土壌構造が及ぼす影響の基礎的検討

○Chikako Fujii1, Sayaka Miyabe1, Hiroaki Tsuchiya1 (1. The University of Osaka)
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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

break

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[216]Effect of cold rolling rate on microstructure, residual stress, major elements of super duplex stainless steel EN 1.4501

○Hyeonil Kim1, Jaeseong Choi1, byunghyun Shin2, ilguk Jo1 (1. Advanced Materials Science and Engineering, Dong-Eui University, Republic of Korea, 2. Pohang Institute of Materials Industry Advancement (POMIA))
Comment()
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[217]Relationship between preferential hydrogen permeation pathway and grain boundary in polycrystalline Ni

○Yuto Uegaki1, Youhei Hirohata1, Takumi Haruna1 (1. Kansai Univ.)
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10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[218]Development of stainless steels with excellent corrosion resistance and electrical contact properties

○Kota Ujihara1, Masashi Nishimoto2, Izumi Muto2 (1. Tohoku Univ. (student), 2. Tohoku Univ.)
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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[219]Proposal of a test method for filiform corrosion of Mg and Mg alloys using NaCl droplets

○Kaige Wu1, Takayuki Shiraiwa2, Manabu Enoki3 (1. UTokyo (Present: UACJ), 2. UTokyo, 3. Tokyo Univ. of Technol.)
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11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

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11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[220]Al-Fe合金積層造形体および鋳造材における酸化物皮膜形成挙動の3Dインピーダンス解析

○Yuto Isogai1, Yoshinao Hoshi1, Yifan Xu2, Dasom Kim2, Naoki Takata2 (1. Nagoya Inst. of Technol., 2. Nagoya Univ.)
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11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[221]Electrochemical properties of nanoscale multiphase Al-Zn alloys in a buffered solution

○EUIHYUK Chung1, MASASHI NISHIMOTO1, TOKUDA SHIMPEI2, YOSHIKATSU NISHIDA2, IZUMI MUTO1 (1. Tohoku Univ., 2. Nippon Steel Corporation)
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12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[222]In Situ Observation of pH Change of the Surface of Aluminum Alloy

○Kaito Takeuchi1, Masashi Nishimoto1, Izumi Muto1 (1. Tohoku Univ.)
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