| 摘要 |
<p>A heat-resistant material for a space shuttle having a higher heat resistance performance than conventional heat-resistant material having an SiC coating system, easily formed into a desired shape, and produced at low cost, a hot structure member using this heat-resistant material for a space shuttle, a space shuttle having this hot structure member, and a method for producing the heat-resistant material for a space shuttle. The heat-resistant material is composed of a ceramic containing zirconium boride and SiC. The method comprises a step of forming a material of a mixture containing zirconium boride and SiC by normal sintering.</p> |
