[S5] Materials Science in Surface Chemistry on Metals

9:40 AM - 10:05 AM JST(12:40 AM - 1:05 AM UTC)

[S5.14] Improvement of Pitting Corrosion Resistance of Stainless Steel by Passivation of (Mn,Cr)S Inclusions

*Masashi NISHIMOTO¹, Izumi MUTO¹, Yu SUGAWARA¹, Nobuyoshi HARA¹ (1. 東北大工)

Keywords:

ステンレス鋼,介在物,孔食

(Mn,Cr)S介在物中のCr濃度とステンレス鋼の耐孔食性の関係を明らかにした。