Q&A

Powder metallurgy in powder metallurgy molds has its unique chemical composition and mechanical and physical properties, which are largely unattainable using traditional casting methods. Afterwards, using powder metallurgy technology, porous, semi dense, or fully dense materials and products can be directly produced.

The technology of powder metallurgy molds can to a large extent prepare a series of high-performance non-equilibrium materials such as amorphous, microcrystalline, quasicrystalline, nanocrystalline, and supersaturated solid solutions. In terms of materials, they can largely have excellent electrical, magnetic, optical, and corresponding mechanical properties.

This type of powder metallurgy mold technology can easily achieve various types of composites and fully utilize the characteristics of each component material. In this regard, it is also a low-cost process technology for producing high-performance metal matrix and ceramic composite materials.

On the other hand, powder metallurgy mold technology, to some extent, molds that can be made using ordinary melting methods cannot produce materials and products with special structures and properties. Powder metallurgy molds include new porous biomaterials and their porous separation membrane materials, as well as high-performance structural ceramic grinding tools and functional ceramic materials.