COMPOSITION AND PROCESS FOR INJECTION MOLDING CERAMIC MATERIALS

摘要

ABSTRACTCeramic compositions that may be injection molded and subsequently sin-tered are described. A particulate ceramic material, such as silicon carbide,is coated with a mixture of thermoplastic resin and oils or waxes, and utilizedas a feed material in an injection molding process. The molded product maysubsequently be sintered at 2000°C to 2200°C to produce a hard, dense article.