A difference-imaging technique used to study streaking corrosion of aluminum alloys AA7075 and AA8006 in chloride solution
dc.contributor.author | Huang, Ruo-Shuang | |
dc.contributor.author | Lin, Chang-Jian | |
dc.contributor.author | 林昌健 | |
dc.contributor.author | Hugh S. Isaacs | |
dc.date.accessioned | 2011-10-11T14:48:47Z | |
dc.date.available | 2011-10-11T14:48:47Z | |
dc.date.issued | 2005-12 | |
dc.identifier.citation | ELECTROCHEMICAL AND SOLID STATE LETTERS,2006,9(2):B11-B14 | zh_CN |
dc.identifier.issn | 1099-0062 | |
dc.identifier.uri | http://dx.doi.org/doi:10.1149/1.2140503 | |
dc.identifier.uri | https://dspace.xmu.edu.cn/handle/2288/10912 | |
dc.description.abstract | 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. | zh_CN |
dc.language.iso | en | zh_CN |
dc.publisher | ELECTROCHEMICAL SOC INC | zh_CN |
dc.title | A difference-imaging technique used to study streaking corrosion of aluminum alloys AA7075 and AA8006 in chloride solution | zh_CN |
dc.type | Article | zh_CN |
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化学化工-已发表论文 [14469]
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