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采用粉末热压工艺,研制了一种低孔隙度的青铜-石墨材料(简称C-C材料),它既具有熔铸材料较高的机械性能,又具有含油轴承的自润滑性,是当前一种综合性能较好的高速轴承材料,使用结果证明,C-C材料能在7～13米/秒的高速和缺油的工况下长期工作。
A low-porosity bronze-graphite material (referred to as CC material) was developed by powder hot pressing process. It has both the high mechanical properties of the cast material and the self-lubricity of the oil-bearing. It is a comprehensive performance Good high-speed bearing materials, the use of results show that CC materials can be 7 to 13 m / s high-speed and lack of oil conditions long-term work.