稀土金属在铸造镁合金中的应用

The Application of Rare Earth Metals in Magnesium Casting Alloys

叙述了稀土金属在铸造镁合金中应用的发展过程和稀土铸造镁合金的最新进展,概述了稀土金属对镁合金的强化、铸造工艺性的改善和耐腐蚀性能的提高等方面的作用机理。

The development of the use of rare earth metals in magnesium casting alloys and the recent advancesof RE-Containing magnesium casting alloys are reviewed.The acting mechanism of rare earth metals instrengthening alloys,improving castability and increasing corrosion resistance of magnesium alloys are alsobriefly described.