Influence of surface condition on the corrosion of ultra-high-purity Mg alloy wire
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- 作者：Sean Johnstona ; Zhiming Shia ; b ; Matthew S. Darguschb ; Andrej Atrensa ; Andrejs.Atrens@uq.edu.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：A. Magnesium ; B. Weight loss ; B. SEM
- 刊名：Corrosion Science
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：108
- 期：Complete
- 页码：66-75
- 全文大小：2699 K
文摘
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Corrosion of ultra-high-purity XHP-ZX00 was studied in CO2-bicarbonate buffered Hanks solution.
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The surface conditions were: as extruded, as drawn, annealed, mechanically cleaned, chemically polished, acetic acid clean.
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Cold drawing introduced some iron impurity particles onto the wire surface.
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Mechanically cleaning produced the best surface condition.
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The low corrosion rates suggests that XHP-ZX00 is a good biomaterial candidate.