PRODUCTION OF DEGREASED BODY AND JIG FOR DEGREASING

摘要

PURPOSE:To efficiently degrease a molded body of powdery starting material contg. an org. binder and to prevent deformation such as warpage and cracking when the resulting degreased body is sintered, by heating the molded body together with a jig for degreasing having a carbon surface brought into contact with the molded body. CONSTITUTION:Powdery starting material contg. an org. binder based on a thermoplastic polymer is press-molded. A jig for degreasing on which the molded body is put and degreased by heating together with the jig before sintering is prepd. The contact surface of the jig supporting the molded body is made of carbon. The molded body is put on the contact surface of the jig and degreased by heating together with the jig.