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采用球铸铁作为结构材和抗摩材料,有很大的实际意义。经验证明, 由于球墨铸铁有高度的耐磨性。因此用来铸造某些在摩擦条件下工作拖拉机零件可以得到很好的效果。本文列述各种不同金属基体组织对墨铸铁耐磨性和抗摩性的影响的研究结果。
The use of cast iron as a structural material and anti-friction materials, has great practical significance. Experience has shown that ductile iron has a high degree of wear resistance. So casting some of the tractor parts working under friction can work very well. This article describes the results of studies on the effects of different metallic matrix on the wear resistance and anti-friction of cast iron.