介绍了利用粉末冶金工艺制作的一种新产品钢基烧结覆铜滑动轴承。并就设计和使用时的有关问题进行了简要说明。1 产品介绍 铜合金是性能优异的经典减摩材料,铜合金滑动轴承应用非常广泛,通常是制成套的形式,与淬火钢轴相配构成转动部件。但铜合金价格昂贵,为黑 A new steel-based sintered copper-clad sliding bearing made by powder metallurgy was introduced. A brief description of the issues involved in the design and use is provided. 1 Introduction Copper alloy is a classic antifriction material with excellent performance. The copper alloy sliding bearing is widely used, usually in the form of a sleeve and matched with a hardened steel shaft to form a rotating part. However, copper alloys are expensive and black