한국분말야금학회:학술대회논문집 (Proceedings of the Korean Powder Metallurgy Institute Conference)
- 한국분말야금학회 2006년도 Extended Abstracts of 2006 POWDER METALLURGY World Congress Part 1
- /
- Pages.338-339
- /
- 2006
On the Solubility of Chromium in Cubic Carbides in WC-Co
- Norgren, Susanne (Sandvik Tooling, Research and Development Center) ;
- Kusoffsky, Alexandra (Sandvik Tooling, Research and Development Center) ;
- Elfwing, Mattias (Sandvik Tooling, Research and Development Center) ;
- Eriksson, Anders (Sandvik Tooling, Research and Development Center)
- 발행 : 2006.09.24
초록
The solubility of Cr in cubic carbides in the systems WC-Co-TaC and WC-Co-ZrC has been determined using equilibrium samples. Thermodynamic calculations were used to design the alloys through extrapolations of Gibbs energy expressions. The alloys were designed to have a microstructure containing the following phases: WC, liquid,