日本金属学会2022年秋期(第171回)講演大会

Presentation information

一般講演

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

[G] Corrosion and Protection

Thu. Sep 22, 2022 9:00 AM - 10:30 AM Rm. D (D23,2Flr. Build.D)

Chair:Kotaro Doi(National Institute for Materials Science)

9:00 AM - 9:15 AM

[81] Effects of modification on corrosion resistance of Ti passive films with electrochemical method

*Shota NISHIO1, Takumi HARUNA2 (1. 関大理工(院生)、2. 関西大化生工)

Keywords:不働態皮膜、耐食性、結合水

ステンレス鋼の不働態皮膜の厚さを変化させずにOH-やH2Oの量を変化させることができた皮膜変質処理をTiの不働態皮膜に行うと, 処理電位上昇に伴い孔食電位が上昇した.

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