Attention Points for Powder Metallurgy Process

Powder metallurgy plays a very big role in the production of contemporary new material as a new technique, but we do not know the basic properties of powder metallurgy is determined by which aspect. Finally, post treatments for powder metallurgy are complex pressure, impregnation, heat treatment , surface treatment and cutting processing.

In powder metallurgy production process, follow-up process is for improving performance of products, including finishing and shaping. Finishing carried out to achieve complex Pressure meet the dimensions of parts, usually by applying pressure on the sintered body to improve accuracy of powder metallurgy products. Shaping is to make powder metallurgy products meet specific surface shape, and a one-time forming. By machining to reduce the surface roughness of products, improving the main properties of powder metallurgy products. For conventional powder metallurgy products processing, the final step is so  important and reasonable production is directly related to product performance and life.

The final process is vital for powder metallurgy technology. Taking metal powder as raw material, powder metallurgy products use abrasive tool for processing to make parts with a high finishing to improve powder metallurgy product performance。