一种耐磨轴瓦合金的初步研究

The Investigation on the Wear-resistant Bearing Alloys

研制了一种代替锡青铜(ZQSn6—6—3)以节约昂贵锡的低锡铜基新合金。试验结果表明:除线膨胀系数稍大外,新合金的机械性能与抗蚀性能均远优于锡青铜。

In order to save expensive tin, this paper studies the tinless copper base alloys. It is used instead of tin bronze(ZQSn6- 6-3). The exerimental results show that besides the coefficient of linear expansion is higher, the mechanical properties and corrosion resistance of new alloys is optimum than tin bronze.