With the continuous development of the machinery industry, the powder metallurgy industry has also developed continuously. Today,Mingyang technologyLet's talk about the characteristics of powder metallurgy.
Powder metallurgy has special chemical composition, mechanical and physical properties, which cannot be obtained by traditional casting methods. Porous, semi-dense or fully dense materials and products, such as oil-bearing bearings, gears, cams, guide rods, cutters, etc., can be directly manufactured by powder metallurgy technology, which is a little cutting-free process.
(1)powder metallurgyTechnology can reduce the segregation of alloy components to a greater extent and eliminate coarse and uneven casting structure. In the preparation of high-performance rare earth permanent magnet materials, rare earth hydrogen storage materials, rare earth luminescent materials, rare earth catalysts, high-temperature superconducting materials, new metal materials (such asAl-LiAlloy, heat resistanceAlAlloys, superalloys, powder corrosion-resistant stainless steel, powder high-speed steel, intermetallic compound high-temperature structural materials, etc.) play an important role.
(2) can prepare a series of high-performance non-equilibrium materials such as amorphous, microcrystalline, quasicrystal, nanocrystalline and supersaturated solid solution, which have excellent electrical, magnetic, optical and mechanical properties.
(3It can easily realize various types of composites and give full play to the characteristics of each component material. It is a low-cost technology for producing high-performance metal matrix and ceramic composite materials.
(4It can produce materials and products with special structures and properties that can not be produced by ordinary smelting methods, such as new porous biomaterials, porous separation membrane materials, high-performance structural ceramic abrasives and functional ceramic materials.
(5) can realize net near forming and automatic batch production, thus, can effectively reduce production resources and energy consumption.
(6It can make full use of ore, tailings, steel-making sludge, rolling steel scales and recycling waste metals as raw materials, which is a new technology that can effectively carry out material regeneration and comprehensive utilization.
After listening to the characteristics of powder metallurgy explained by Mingyang Technology, we will help you understand it more deeply. We will win the trust of customers at home and abroad with stronger product research and development, more profound process technology, better product performance, more reasonable product cost, more reliable product quality and more thoughtful product service.