Abstract
TiC and TiC-Ni3Al composites were prepared by hot-pressing at 1573K. Cr3C2 was added as a sintering aid. Fully dense (more than 97% theoretical density) bodies were obtained by 3 vol% Cr3C2 addition. The thermal conductivity( κ) of TiC-Ni3Al composites decreased with increasing Ni3Al content in general, however, the maximum of κ values was observed at 40 vol% Ni3Al. The microstructure of 40vol% Ni3Al composite (i. e., network structure) was different from that of other compositions (i. e., Ni3Al or TiC particles dispersed).
Original language | English |
---|---|
Pages (from-to) | 278-282 |
Number of pages | 5 |
Journal | Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy |
Volume | 43 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1996 Mar |
Keywords
- CrC
- Densification
- Thermal conductivity
- TiC-NiAl composites
ASJC Scopus subject areas
- Mechanical Engineering
- Industrial and Manufacturing Engineering
- Metals and Alloys
- Materials Chemistry