| 摘要 |
PURPOSE:To obtain a nonlubricated sliding member not requiring the use of a lubricant such as a solid or fluid lubricant, excellent in wear resistance and self-lubricity and having satisfactory sliding characteristics. CONSTITUTION:A composite material consisting of carbon and silicon carbide, especially 20-50wt.% carbon and 80-50wt.% silicon carbide and having a structure in which they form a continuous phase is used as a bearing material and an aluminum oxide-zirconium oxide composite body, a cemented carbide or cast iron is used as a shaft material to obtain the objective sliding member. |
