Powder metallurgy is a process technology for preparing metal powder or using metal powder (or the mixture of metal powder and non-metallic powder) as raw material, forming and sintering to prepare metal materials, composites and various types of products.
Powder metallurgy technology has a series of advantages, such as significant energy saving, material saving, excellent performance, high product precision and good stability. It is suitable for mass production. In addition, some materials that cannot be prepared by traditional casting methods and machining methods and parts that are difficult to process can also be prepared by powder metallurgy technology, so it has attracted much attention from the industry.
