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采用传统粉末冶金方法制备含FeS的Cu基双金属轴承材料,并与不含FeS的Cu基双金属轴承材料作对比,在HDM-20端面试验机上进行摩擦磨损性能试验,在光学显微镜下观察分析材料的磨痕。结果表明:在润滑油充足的情况下,含FeS的铜基轴承材料的减摩特性和承载能力均优于不含FeS的铜基材料;在干摩擦的情况下,含FeS的铜基轴承材料的减摩特性明显优于不含FeS的铜基轴承材料。
The Cu-based bimetallic bearing material containing FeS was prepared by the traditional powder metallurgy method and compared with the Cu-based bimetallic bearing material without FeS. The friction and wear properties of the Cu-based bimetallic bearing material were tested under an optical microscope Wear marks on the material. The results show that the friction-reducing properties and bearing capacity of copper-based bearing materials containing FeS are better than those without FeS under the condition of sufficient lubricating oil. In the case of dry friction, copper-based bearing materials containing FeS The antifriction characteristic is obviously superior to the copper-based bearing material without FeS.