The Abrasion resistance of powder metallurgy parts are related to the following aspects:

Chemical elements: The amount of chemical elements in powder metallurgy parts directly affects the increase or decrease of wear resistance.

Alloying elements: Adding appropriate amount of alloying elements has a great influence on the Abrasion resistance. After the iron-based material is sintered, the structure of ferrite and pearlite tissue is generally obtained. The ferrite is soft and has poor wear resistance, while the pearlite tissue is resistant good abrasion resistance, carbon content increases, pearlite tissue increases, and wear resistance increases.

Hardness: Any increase in the strength and hardness of the matrix or both at the same time will increase the wear resistance of the material.

Material: Fe-C-Mn material has poor manufacturability. Although it has good wear resistance, it is more difficult to machine parts. The process should be strictly implemented during use.

The wear resistance of OEM powder metallurgy parts will be shared with you first. The wear resistance of powder metallurgy parts are mainly related to the above four points. When selecting powder metallurgy materials, in addition to the wear resistance, it must be considered Processing industry and economy.