Powder metallurgy auto parts products are made by mixing metal powders such as copper and iron in a certain proportion, compressing and forming them with a molding machine, and then sintering them at a temperature below the melting point. Alloy mechanical parts have many advantages such as high productivity, high precision, wear resistance, and heat resistance. Through reasonable use, the total cost can be reduced or the cost can be rationalized, so it is widely used in engine parts of automobiles and motorcycles and industrial machines.

The basic process of powder metallurgy process:
1. Preparation of raw material powder.
2. The powder is formed into a compact of the desired shape. Manufacturers of powder metallurgy auto parts tell you that the purpose of molding is to make a compact of a certain shape and size, and to make it have a certain density and strength. The most widely used is compression molding.
3. Sintering of compacts. The manufacturer of powder metallurgy auto parts tells you that sintering is a key process in the powder metallurgy process. The formed compact is sintered to obtain the required final physical and mechanical properties.
4. Subsequent processing of products. The manufacturer of powder metallurgy auto parts tells you that after sintering, various methods can be adopted according to different product requirements. Such as finishing, oil immersion, machining, heat treatment and electroplating.