新型含Cu管线钢——提高管线耐微生物腐蚀性能的新途径
杨柯1,史显波1,2(
),严伟1,2,曾云鹏1,单以银1,2,任毅3,4
),严伟1,2,曾云鹏1,单以银1,2,任毅3,4
Novel Cu-Bearing Pipeline Steels: A New Strategy to Improve Resistance to Microbiologically Influenced Corrosion for Pipeline Steels
YANG Ke1,SHI Xianbo1,2(),YAN Wei1,2,ZENG Yunpeng1,SHAN Yiyin1,2,REN Yi3,4
),YAN Wei1,2,ZENG Yunpeng1,SHAN Yiyin1,2,REN Yi3,4
图7. X65含Cu管线钢在API-RP38培养基中培养65 d后表面点蚀形貌的SEM像
Fig.7. SEM images of pits on the surfaces of commercial X65 (a), as-rolled X65-Cu (b) and aged X65-Cu (c) pipeline steels after 65 d immersion in the API-RP38 media
