摘要
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 Fe binder 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.
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 Fe-binder phases. A thin diffusion layer was found between Fe binder phase and TiC particle. In the range of 10% similar to 20% Fe content, the combustion temperature and velocity decrease more slowly than the other contributions.
出处
《中国有色金属学会会刊：英文版》
EI
CSCD
1999年第3期557-561,共5页
Transactions of Nonferrous Metals Society of China
