STRUCTURE COATED WITH HARD LAYER CONTAINING DIAMOND

摘要

PURPOSE:To improve the wear resistance and stripping resistance of the resulting titled structure by forming a wear resistant hard film made of a mixed phase consisting of diamond or a diamondlike carbon phase and a metal or a hard inorg. compound on a base material. CONSTITUTION:This structure is obtd. by forming a wear resistant hard film on a base material. The film has high adhesive strength to the base material. The film is made of a mixed phase consisting of 30-95vol% diamond or diamondlike carbon phase and the balance Fe group metal or inorg. hard metallic compound.