Powder metallurgy die slide block in a wedge mechanism similar to injection mold and die casting mold side parting and core pulling mechanism, just two different roles, the former is in order to solve the problem of powder metallurgical product density consistency and along the axis of the unequal height size in the powder used in the profile with powder …

A lot of metal forming processes are closely related to the development of materials and powder metallurgy. Powder metallurgy is the process of metal powder as raw material, through the forming and consolidation, the manufacture of metal materials, composite materials and products. The development and production of high performance metal powder plays an important role in improving the properties of …

PM post-processing: sintered compacts after further processing according to specific requirements determine of products. Common treatment methods include pressing, maceration, after heat treatment, surface treatment , machining and so on. 1.Repressing For the purpose of improving the physical and mechanical properties of sintered body pressure, including finishing and shaping. Finishing is carried out in order to achieve the desired size of …