Effect of microstructure on corrosion behavior of high strength martensite steel-A literature review

查看全文 作　　者：Li [1]Wang;Chao-fang [1]Dong;Cheng [1,2]Man;Ya-bo [1]Hu;Qiang [1,3]Yu;Xiao-gang [1]Li

机构地区：[1]Beijing Advanced Innovation Center for Materials Genome Engineering,Key Laboratory for Corrosion and Protection(MOE),Institute for Advanced Materials and Technology,University of Science and Technology Beijing,Beijing 100083,China;[2]School of Materials Science and Engineering,Ocean University of China,Qingdao 266100,China;[3]Hunan Valin Lianyuan Iron and Steel Co.Ltd,Loudi 417009,China

出　　处：《International Journal of Minerals,Metallurgy and Materials》索引2021年第28卷第5期,共20页

摘　　要：The high strength martensite steels are widely used in aerospace,ocean engineering,etc.,due to their high strength,good ductility and acceptable corrosion resistance.This paper provides a review for the influence of microstructure on corrosion behavior of high strength martensite steels.Pitting is the most common corrosion type of high strength stainless steels,which always occurs at weak area of passive film such as inclusions,carbide/intermetallic interfaces.Meanwhile,the chromium carbide precipitations in the martensitic lath/prior austenite boundaries always result in intergranular corrosion.The precipitation,dislocation and grain/lath boundary are also used as crack nucleation and hydrogen traps,leading to hydrogen embrittlement and stress corrosion cracking for high strength martensite steels.Yet,the retained/reversed austenite has beneficial effects on the corrosion resistance and could reduce the sensitivity of stress corrosion cracking for high strength martensite steels.Finally,the corrosion mechanisms of additive manufacturing high strength steels and the ideas for designing new high strength martensite steel are explored. 关键词：corrosion behavior high strength martensite steel MICROSTRUCTURE additive manufacturing

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Effect of microstructure on corrosion behavior of high strength martensite steel-A literature review

参考文献(123)

引证文献(12)

耦合文献(157)

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