Corrosion Resistance of Various Surface Plated Steel Sheets to Cooling Water
各種表面処理鋼板の冷却水に対する耐食性
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- Publication code
- 20244063
- Paper/Info type
- JSAE Transaction
Vol.55 No.1
- Pages
- 199-204(Total 6 p)
- Date of publication
- Jan 2024
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | 論文 Translation |
|---|---|
| Category(E) | Paper |
| Author(J) | 1) 三宅 恭平, 2) 松井 翔, 3) 乘田 克哉, 4) 上野 晋, 5) 山口 伸一 |
| Author(E) | 1) Kyohei Miyake, 2) Sho Matsui, 3) Katsunari Norita, 4) Shin Ueno, 5) Shinichi Yamaguchi |
| Affiliation(J) | 1) 日本製鉄, 2) 日本製鉄, 3) 日本製鉄, 4) 日本製鉄, 5) 日本製鉄 |
| Abstract(J) | EV車では搭載バッテリーの大容量化が進んでいる．これに伴い，バッテリーの温度上昇が懸念されるため，より冷却効率の高い水冷方式が採用されている．水冷に用いられる冷却水に対する各種表面処理鋼板の耐食性を評価した結果について報告する． Translation |
| Abstract(E) | Electric vehicles are increasingly using larger-capacity batteries, and battery temperature management is an issue. For this reason, water cooling systems with high cooling efficiency are adopted. This report describes the results of evaluating the corrosion resistance of various surface-treated steel sheets to the cooling water used in water cooling. The cooling water resistance of each plated steel sheet was evaluated, and aluminized steel showed the best cooling water resistance. It was also found that aluminized steel have a smaller corrosion current density and larger impedance due to immersion in LLC. From this, we found that aluminized steel is applicable to cooling channels. |
