摘要
从合金化和复合化两个方面综述了MoSi2 基高温结构材料的研究进展。通过合金化可改善MoSi2 室温韧性和消除PEST现象 ,通过加入陶瓷第二相复合化可提高高温强度和室温韧性 ;
A review is given for alloying and composite of MoSi 2 based elevated temperature structural material.Alloying can modify room temperature toughness of MoSi 2 and eliminate PEST,and composite with other ceramics can improve not only high temperature strength but also room temperature toughness.Development of alloying mixed with nanocomposite is also presented.
出处
《宇航材料工艺》
CAS
CSCD
北大核心
2002年第5期10-14,共5页
Aerospace Materials & Technology
