所谓减摩假合金是两种或两种以上的金属,用金属喷镀方法在轴瓦或轴套表面上所形成的一层厚度为4～6毫米的金属层,它为鳞片状结构,具有多孔性和吸油的能力,因此减摩性和耐磨性很好。由于性能较好及成本较低,所以目前在国外已开始被有数地用来代替青铜和白合金。减摩假合金的组成成分有很多种,但是对它们的性能尚未很好的进行研究过。为此,苏联哈尔科夫拖拉机厂对各种 The so-called friction reducing pseudo-alloy is two or more than two kinds of metal, metal spray method on the bush or sleeve surface layer formed by a thickness of 4 to 6 mm of the metal layer, it is a scaly structure, with porous Sexual and oil absorption capacity, so the friction and wear resistance is good. Due to better performance and lower cost, so far in foreign countries have begun to be used to replace several bronze and white metal. There are many kinds of composition of anti-friction and fake alloy, but their performance has not been studied well. To this end, the Soviet Union Kharkiv tractor factory on a variety of