| 摘要 |
PROBLEM TO BE SOLVED: To decrease the hostility to a mating material by producing a scraping effect on a local adhesive substance on a sliding surface, also to improve the wear resistance of the sliding surface itself, and further to improve seizure limit by suppressing frictional heat due to hard phases. SOLUTION: As nonmetallic particles consisting of one or more kinds among fine-grained oxides, carbides and nitrides, shock resistant ceramics consisting of SiO2 and/or two or more kinds among SiO2 , Al2 O3 , LiO2 , TiO2 and MgO are dispersed in amounts of 0.05 to <0.5 wt.% into a copper-based sintered sliding material. |
