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对近年来镁合金稀土微合金化的研究工作进行了综述,介绍了稀土在镁合金中的作用及目前镁合金稀土微合金化研究中存在的问题,如稀土相形貌对合金组织性能影响、各种稀土作用的机制等。
In this paper, the research work on rare earth microalloying of magnesium alloy is reviewed in this paper. The role of rare earth in magnesium alloy and the existing problems in rare earth microalloying of magnesium alloy are introduced, such as the influence of rare earth phase morphology on the microstructure and properties of the alloy, Various rare earth mechanism of action.