强化Mg合金和Mg基复合材料的研究进展

A Review on the Studies of Reinforcing Mg Alloys and Mg Alloy Matrix Composites

Mg 和 Mg 合金材料对现代社会发展具有举足轻重的意义。根据近期部分国内外资料并结合自身研究结果,综述了强化 Mg 合金和 Mg 基复合材料的研究和开发,介绍了几种新型的强化 Mg 合金和 Mg 基复合材料。文献表明,材料性能与合金成分,晶粒大小,增强体的类型、形状、分布、体积分数,增强体与基体的界面,制备工艺等诸多因素有关。

Mg alloy and Mg alloy matrix composite are the most important structure materials. This paper presents the current research and development of reinforcing Mg alloys and Mg matrix composites, including a few of newly developed materials. The properties of the materials depend very much on the alloy elements, grain size, reinforcing phase and its shape and volume fraction, matrix/reinforcing phase interface, preparing process and so on.