Domestic powder metallurgy precision parts and oil bearing in global share - bearing knowledge

Powder metallurgy process with powder metallurgy compacting and powder metallurgy injection molding. Powder metallurgy process can minimize poly alloy composition, eliminate thick, uneven casting structure. In the preparation of high performance rare-earth permanent magnetic materials, rare earth hydrogen storage materials, rare earth luminescent material, rare earth catalyst, high temperature superconducting materials, new metal material ( Such as Al - Li alloy, heat-resistant Al alloy, super alloy, corrosion resistant stainless steel powder, powder high speed steel and high temperature structural materials intermetallic compounds, etc. ) Plays an important role. Powder metallurgy precision parts can preparation of amorphous and microcrystalline powder metallurgy industry, quasi crystal, nanocrystalline and super saturation solid solution and a series of high-performance nonequilibrium materials, these materials have excellent electrical, magnetic, optical and mechanical properties. The field of automobile industry, equipment manufacturing, metal, aerospace, military industry, instruments and meters, hardware tools, electronic appliances and other parts in the field of production and research, the related raw materials, auxiliary materials, production of various kinds of powder preparation, sintering equipment manufacturing equipment. The products include oil bearing, gear, carbide cutting tools, moulds, friction products and so on are used in powder metallurgy technology. Minxin co powder metallurgy equipment at present, the domestic powder metallurgy parts and oil bearing gross output value of the global market share is small, is very wide development space. Minxin shares has independent research and development more than 5000 varieties of powder metallurgy, and the institute of powder metallurgy, central south university cooperation, help China manufacturing precision.