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Magnesium alloy having excellent mechanical properties and corrosion resistance and method for manufacturing the same

机译:具有优异的机械性能和耐腐蚀性的镁合金及其制造方法

摘要

The present invention is to provide a magnesium alloy comprising 0.001 parts by weight to 1.0 parts by weight of scandium and the balance of magnesium and unavoidable impurities, based on 100 parts by weight of a magnesium alloy, wherein the magnesium alloy has increased Fe solubility and reduced corrosion while providing excellent mechanical properties and corrosion resistance, and a method for producing the same. The magnesium alloy of the present invention can improve the corrosion resistance of the magnesium alloy by using scandium which can simultaneously prevent from microgalvanic corrosion between a substrate and impurities without deteriorating mechanical properties and improve the passivation property of the coating formed on the surface.
机译:本发明的是,基于100重量份的镁合金,将包含0.001重量份至1.0重量份的钪和镁和不可避免的杂质的余量的镁合金,其中镁合金增加了Fe溶解度和减少腐蚀,同时提供优异的机械性能和耐腐蚀性,以及制造方法的方法。本发明的镁合金可以通过使用钪来改善镁合金的耐腐蚀性,所述钪可以同时防止基板和杂质之间的微血糖抗腐蚀而不会劣化机械性能,并改善在表面上形成的涂层的钝化性能。

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