轿车用40kN千斤顶粉末冶金圆锥齿轮

P/M BEVEL GEAR IN 40kN JACK USED FOR CAR

介绍了用粉末冶金Fe－Cu－C渗铜结构材料制造轿车用40kN千斤顶圆锥齿轮的工艺过程，原材料和各工序的技术要求。

The process, raw material and specifications in each step in produc-ing bevel grar of 40kN jack used for car by utilizing P/M Fe-Cu-C alloy and Cu-infiltration were reported in this article.