腐蚀
材料科学
合金
微观结构
熔融纺丝
纺纱
冶金
杂质
电解质
化学工程
复合材料
化学
有机化学
物理化学
电极
工程类
作者
Orly Hakimi,Eli Aghion
标识
DOI:10.1002/adem.201300201
摘要
Corrosion performance of biodegradable EW62 alloy obtained by melt spinning is evaluated in a simulated physiological electrolyte. The improved corrosion resistance of this alloy is attributed to the formation of a refined microstructure and oxide film both enriched with abnormal content of Nd. The beneficial effect of rapid solidification on the distribution of impurities has minimized their microgalvanic effect, hence contributes the corrosion resistance.
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