What are the characteristics of powder metallurgy?

What are the characteristics of powder metallurgy?

Powder metallurgy is a process technology with unique chemical composition, mechanical and physical properties, and these properties can not be obtained by traditional casting methods. Powder metallurgy technology can be used to make porous, semi dense and fully dense materials or products, such as oil-bearing bearings, gears, cams, guide rods, cutters, etc. What are the characteristics of powder metallurgy? Zhongwei Precision Powder Metallurgy Factory to share:

What are the characteristics of powder metallurgy?

(1) Powder metallurgy technology can minimize alloy composition segregation and eliminate coarse and uneven casting structure. It plays an important role in preparing high-performance rare earth permanent magnetic materials, rare earth hydrogen storage materials, rare earth luminescent materials, rare earth catalysts, high temperature superconducting materials, new metal materials (such as Al Li alloys, heat-resistant Al alloys, superalloys, powder corrosion resistant stainless steels, powder high-speed steels, intermetallic compound high-temperature structural materials, etc.).

powder metallurgy

(2) A series of high-performance non-equilibrium materials, such as amorphous, microcrystalline, quasicrystalline, nanocrystalline and supersaturated solid solution, can be prepared. These materials have excellent electrical, magnetic, optical and mechanical properties.

(3) It can easily realize multiple types of composites and give full play to the respective characteristics of each component material. It is a low-cost technology to produce high-performance metal matrix and ceramic composites.

(4) It can produce materials and products with special structures and properties that cannot be produced by ordinary smelting methods, such as new porous biological materials, porous separation membrane materials, high-performance structural ceramic abrasives and functional ceramic materials.

(5) It can realize near net formation and automatic batch production, thus effectively reducing the resource and energy consumption of production.

(6) It can make full use of ore, tailings, steelmaking sludge, steel rolling scale, and recycling waste metal as raw materials. It is a new technology that can effectively regenerate and comprehensively utilize materials.

This is the characteristic of powder metallurgy. As far as we know, the common processing tools and hardware abrasives in our life are manufactured by Zhenglang Powder Metallurgy Technology. If you have a demand for powder metallurgy processing, you can call Zhongwei Precision.