颗粒增强镁基复合材料的制备工艺研究进展

综述了颗粒增强镁基复合材料的主要制备工艺和研究进展,重点介绍了粉末冶金法、搅拌铸造法和原位反应自生增强法等制备方法,并阐述了各种制备方法的特点和存在的问题。对颗粒增强镁基复合材料制备工艺的发展提出了自己的看法,指出半固态搅拌法是最适宜工业化生产的制备工艺,原位反应自生增强法是最具研究前景和发展潜力的制备工艺。

Review and Prospect for Fabricating Techniques of Particulate Reinforced Magnesium Matrix Composites

The studies on fabricating techniques and development status of particulate reinforced magnesium matrix composites were reviewed,and a few kinds of fabricating techniques were emphasized,such as Powder Metallurgy,Compo-casting and In-situ Reaction Synthesis.Merits and demerits of those fabricating techniques were commented.At last,It puts forward personal idea and prospect about development of particulate reinforced magnesium matrix composites.The author proposed that Semisolid Stirring was suitable technique for industrial production and In-situ Reaction Synthesis was the most promising technique in further study and application.