【摘要】 从防氧化、除氢、合金流动性、细化晶粒与强化作用等方面概括稀土元素在镁合金中的作用,综述稀土镁中间合金,铸造、变形稀土镁合金与快速凝固稀土镁合金的最新研究动向与成果,并简介发展非晶镁合金与镁合金的超塑性研究的巨大潜力。更多还原

【Abstract】 The effects of rare earth on magnesium alloys are summarized in terms of anti-oxidation,hydrogen removal,fluidity,crystal grain refining and consolidation etc.The latest development trend and achievements of rare earth magnesium interalloys,cast,wrought,and RSP(rapid solidification processing) magnesium alloys are summed up,and the great potential in non-crystal magnesium alloy development and superplasticity study of magnesium alloy are generally introduced in this paper.The promising application will induce significant innovation in structural material field.更多还原