With the progress of science and technology, powder metallurgy technology has been widely used, powder metallurgy technology many people may understand is part forming technology, but this is not accurate, in fact, is a series of technology, then, powder metallurgy technology what?

1. PM technology:

In the traditional powder metallurgy process, or PM, metal powder is compacting under a precision custom mold, known as a compact, and then heating the part to a temperature below the melting point of the metal。

2, hot melt technology:

Powder injection molding production of highly complex shapes and relatively small parts generally use a conventional injection molding machine of less than 250 grams, and then through heat or solvent treatment, remove most of the adhesive, binder residue removal, sintering, to obtain the final size。

3, hot isostatic pressing technology:

When metal powder is used to make very large and complex shaped products, this is a technique called hot isostatic pressing, the product is placed in a closed container, the same pressure is applied to the product, and high temperature is applied at the same time, under the action of high temperature and high pressure, the product can be sintered and densified。

4, cold isostatic pressing technology:

In the definition of powder metallurgy also includes other technologies, there are cold isostatic pressing, that is, at room temperature, usually with rubber or plastic as a coating mold material, with liquid as the pressure medium, mainly used for powder material molding, for further sintering。There is so-called calendering, which produces continuous strips or sheets to obtain a variety of flat and thin final products, billets and sheets。

These are a series of technologies about powder metallurgy, no matter which, PM technology is the most suitable for your requirements, you will benefit from all the advantages that PM offers。Improved material utilization, energy savings, flexible and cost-effective design, reliability of long-term performance and other advantages make PM a sustainable manufacturing technology。