TiC-Fe cermets fabricated by SHS

来源期刊：中国有色金属学报(英文版)1999年第3期

论文作者：张卫方 赫晓东 韩杰才 张剑光 杜善义

文章页码：557 - 561

Key words：SHS/PHIP; TiC-Fe cermet; microstructure; Fe-binder phase

Abstract: The dense TiC-Fe cermets were produced by self-propagating high temperature synthesis and pseudo-hot isostatic pressing(SHS/PHIP). The influence of Fe content on the combustion temperature, combustion velocity, density and microstructure of products was studied. The composition and microstructure of the product were analyzed. The results showed that the cermet consists of quasi-spherical TiC particles and Febinder phases. A thin diffusion layer was found between Fe binder phase and TiC particle. In the range of 10%~20% Fe content, the combustion temperature and velocity decrease more slowly than the other contributions.