2016年4月4日星期一

Powder metallurgy friction material


Powder metallurgy friction materials are divided into iron base and copper based materials according to the base metal, and the working conditions are divided into dry and wet materials, and the wet material is suitable for the work in oil.

Powder metallurgy friction material is composed of basic components and auxiliary components. The bearing capacity, thermal stability, wear resistance and heat resistance of the friction materials are guaranteed by the component, structure and properties of the basic components, and the auxiliary components can further improve the performance of the matrix. Fe based friction material has good friction performance at high temperature and high load, and can bear great pressure.

Copper based friction material has good technology, stable friction coefficient, anti adhesion, good resistance to clamp, and good wear resistance under wet working conditions, which is commonly used in oil.


Powder metallurgy friction material is mainly used for the production of machine tools, tractors, automobiles, mining vehicles, construction machinery and aircraft on the clutch and brake.

没有评论:

发表评论