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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