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概述了镁合金的耐热性能及合金化设计依据,介绍了铈族元素Sm在耐热镁合金中的最新研究进展,探讨了新型含Sm镁合金的组织和性能,指出含Sm镁合金在生产应用中存在的主要问题和今后的研究方向。
The heat-resistant properties of magnesium alloy and the basis of alloying design are summarized. The latest research progress of Sm in the heat-resistant magnesium alloy is introduced. The microstructure and properties of the new type of Sm-containing magnesium alloy are discussed. Application of the main problems and future research directions.