【摘要】 ５种不锈钢在榆林海水环境中暴露８年，其主要腐蚀形态是点蚀、溃疡腐蚀、隧道腐蚀和缝隙腐蚀。在全浸区的腐蚀比在潮差区的严重。在全浸区和潮差区，５种不锈钢的耐蚀顺序一致，耐蚀性最好的为０００Ｃｒ１８Ｍｏ２，其次依次为００Ｃｒ１９Ｎｉ１０、１Ｃｒ１８Ｎｉ９Ｔｉ、Ｆ１７９和２Ｃｒ１３。更多还原

【Abstract】 The corrosion behaviors of 000Cr18Mo2, 1Cr18Ni9Ti, 00Cr19Ni10,F179 and 2Cr13 steels are studied by exposing them in Yulin sea area of the Nanhai Sea for 8 years. Its found that the corrosion are mainly pitting, ulcer corrosion, tunnel corrosion and crevice corrosion. The 5 Kinds of stainless steels are more serioulsy corroded in all submerged area than those in tide area. Moreover, the corrosion resistance get worse in order of 000Cr18Mo2, 00Cr19Ni10,1Cr18Ni9Ti,F179 and 2Cr13.更多还原