The several series of intermetallics ceramic-based composites prepared by pressureless infiltration at home and aboard were introduced. They are FeAl/TiC,NiAl,Ni_3Al/TiC,FeAl/WC and Ni_3Al/WC,respectively.

• 介绍了目前国内外使用无压渗透制备金属间化合物陶瓷基复合材料几个系列：FeAl/TiC、NiAl、Ni_3Al/TiC、FeAl/WC和Ni_3Al/WC。