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A difference-imaging technique used to study streaking corrosion of aluminum alloys AA7075 and AA8006 in chloride solution
Huang, Ruo-Shuang ; Lin, Chang-Jian ; Lin CJ(林昌健) ; Hugh S. Isaacs
2005-12
英文摘要We observed corrosion forming streaks in chloride solutions along abrasion grooves, or grooves formed during rolling, using an in situ difference-imaging technique. Streaking occurred on an abraded zinc-containing alloy AA7075-T6, and also on as-received or abraded and heat-treated alloy AA8006, which is representative of alloys known to suffer filiform corrosion. In both alloys, streaking was due to a 50 nm susceptible surface layer. This similarity contrasted with marked differences in how susceptibility developed, i.e., by abrasion in Al-Zn, and thermomechanical treatments in alloys prone to filiform corrosion. Mechanisms are discussed for streaking based on pH changes around growing streaks. (c) 2005 The Electrochemical Society.
语种英语
出版者ELECTROCHEMICAL SOC INC
内容类型期刊论文
源URL[http://dx.doi.org/doi:10.1149/1.2140503]  
专题化学化工-已发表论文
推荐引用方式
GB/T 7714
Huang, Ruo-Shuang,Lin, Chang-Jian,Lin CJ,et al. A difference-imaging technique used to study streaking corrosion of aluminum alloys AA7075 and AA8006 in chloride solution[J],2005.
APA Huang, Ruo-Shuang,Lin, Chang-Jian,林昌健,&Hugh S. Isaacs.(2005).A difference-imaging technique used to study streaking corrosion of aluminum alloys AA7075 and AA8006 in chloride solution..
MLA Huang, Ruo-Shuang,et al."A difference-imaging technique used to study streaking corrosion of aluminum alloys AA7075 and AA8006 in chloride solution".(2005).
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