| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat-resistant holder which has adequate non-reactivity with a product, is superior in heat resistance, mechanical strength, and thermal shock resistance, and is effectively used for heat-treating or sintering a hard metal material or cermet containing tungsten carbide as a main component. <P>SOLUTION: The heat-resistant holder is used for heat-treating or sintering the hard metal material or cermet containing tungsten carbide as the main component and is composed of an oxide-sintered compact member containing rare earth elements. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
