Corrosion behaviour of AM60 magnesium alloys containing Ce or La under thin electrolyte layers. Part 2: Corrosion product and characterization
作者： Wenjuan Liu , Fahe Cao , Bingli Jia , Liyun Zheng , Jianqing Zhang
DOI: 10.1016/J.CORSCI.2009.10.030
关键词:
摘要: The corrosion behaviour of AM60 containing Ce or La (AMRE1) under thin electrolyte layers (TEL) in 3.5 wt.% NaCl solution was investigated. composition and structure product analyzed by XRD, FTIR, SEM EDS. results indicated crystal products were not affected TEL the amorphous ones are Mg(OH)(2) compounds CO(3)(2-) corroded section only latter one is present "unaffected" area. smart map further confirmed skeleton formed due to RE alloying. Moreover morphologies AMRE1 alloys exhibited localized pit initiation inhibited TEL. (C) 2009 Elsevier Ltd. All rights reserved.
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