【摘要】 介绍镁合金的腐蚀行为 ,包括腐蚀机理、腐蚀类型、负差数效应以及腐蚀表面膜 ,并着重阐述了杂质元素、各类合金化元素RE、Al、Ca、Zn等以及相组成对镁合金耐蚀性的影响 ,并对耐蚀镁合金的发展提出了展望更多还原

【Abstract】 The poor corrosion resistance is the primary obstacle to expand the application of magnesium alloys. The corrosion behavior, corrosion classification, negative difference effect and corrosion interface of magnesium alloys are introduced. Influence of impurities, alloying elements such as Re, Al, Ca, Zn etc. and phase structure on corrosion resistance of magnesium alloys are detailed and the development of anti-corrosion magnesium alloys is presented.更多还原