Influence of friction stir processing conditions on corrosion behavior of AZ31B magnesium alloy

查看全文 作　　者：Hamed [1]Seifiyan;Mahmoud Heydarzadeh [1]Sohi;Mohammad [2]Ansari;Donya [3]Ahmadkhaniha;Mohsen [1]Saremi

机构地区：[1]School of Metallurgy and Materials Engineering,College of Engineering,University of Tehran,Iran;[2]Department of Mechanical and Mechatronics Engineering,University of Waterloo,Canada;[3]Department of Materials and Manufacturing,Jonkoping University,Sweden

出　　处：《Journal of Magnesium and Alloys》索引2019年第7卷第4期,共12页

摘　　要：The present study aims to investigate the effect of friction stir processing(FSP)conditions on the corrosion characteristic of AZ31B magnesium alloy.Specimens made of AZ31B alloy were friction stir processed under various processing conditions,and their microstructure and corrosion behavior were studied.The corrosion behavior was studied by potentiodynamic polarization,electrochemical impedance spectroscopy(EIS),and immersion test in 3.5%sodium chloride(NaCl)solution.The results showed a substantial improvement in the corrosion resistance of the friction stir processed AZ31B alloy.The improvement is likely a result of more stable corrosion products and microstructure refinement formed after friction sir processing. 关键词：MAGNESIUM Friction stir processing CORROSION POLARIZATION EIS

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Influence of friction stir processing conditions on corrosion behavior of AZ31B magnesium alloy

参考文献(71)

引证文献(8)

耦合文献(19)

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