What are the characteristics of cemented carbide powder metallurgy?

  cemented carbide powder metallurgyIt is a process method for making metal powder or metal powder (or a mixture of metal powder and non-metal powder) as raw materials, after molding and sintering, to make metal, composite and various types of articles. Powder metallurgy method and ceramics have similarities, all belong to the powder sintering method, so a series of new methods of powder metallurgy can also be used for the production of ceramics. Due to the advantages of powder metallurgy methods, it has become the key to solving new problems and plays an important role in new developments.

Cemented carbide powder metallurgy contains powders and articles. The powder is mainly a metallurgical process, which is literally consistent. Powder metallurgy items are often far beyond the scope and metallurgy, beyond the multidisciplinary (and metallurgical, mechanical and mechanical, etc.) approach. Especially the modern metal powder 3D printing will mechanical engineering, CAD, reverse engineering methods, layered production method, numerical control method, scientific, laser way integration, the powder metallurgy goods way to become a modern comprehensive approach across more disciplines.

What are the characteristics of cemented carbide powder metallurgy?

Cemented carbide powder metallurgy has unique chemical composition and mechanical and physical properties, which can not be obtained by traditional casting methods. The use of powder metallurgy methods, you can directly produce porous, semi-density or fully dense and items (such as planetary bearings, gears, cams, rails, tools, etc.), is the way to cut less.


(1) hard alloy powder metallurgy method can effectively reduce the bias of the alloy composition, eliminate the coarse uneven casting organization. It plays an important role in the preparation of high performance rare earth permanent magnet, rare earth hydrogen storage, rare earth luminescence, rare earth catalyst, high temperature superconductivity, new metals (such as Al-Li alloy, heat resistant Al alloy, high temperature alloy, powder corrosion resistant stainless steel, powder high speed steel, intermetallic compound high temperature structure, etc.).

(2) A series of high-performance imbalances with excellent electrical, magnetic, optical and mechanical properties such as amorphous, microcrystalline, quasicrystalline, nanocrystalline, and supersaturated solid solutions can be prepared.

(3) Cemented carbide powder metallurgy can easily achieve a variety of types of composite, give full play to the original characteristics of each group, is a low-cost high-performance metal machine and ceramic composite process.

(4) cemented carbide powder metallurgy can be new porous biological, porous separation membrane, high-performance structural ceramic abrasive, functional ceramics and other ordinary smelting methods can not have special structure and performance and articles.

(5) can be almost smoothly formed and a large number of automation, effectively reducing the consumption of resources and energy.

(6) ore, tailings, steelmaking sludge, rolling iron scale, scrap metal can be recycled as raw materials of the new approach.

Most of our common processing tools and hardware grinding machines arecemented carbide powder metallurgymethod of production.


What is the difference between injection and injection in metal injection molding?

Metal injection molding, also known as injection molding, is a molding method that has both injection and molding. The invention has the advantages of fast production speed, high efficiency, automatic operation, diverse colors, simple to complex shapes, and large to small sizes. Moreover, the product size is accurate, the product is easy to update, and it can be made into parts with complex shapes. Metal injection molding is suitable for mass production, complex shape products and other molding processing fields.


What are the characteristics of tungsten alloy powder metallurgy?

Tungsten alloy powder metallurgy is the production of powder or powder (or powder and non-powder mixture) as raw materials, after molding and sintering, production, composite and various types of objects process. The powder metallurgy method is similar to that of powder sintering, so a series of powder metallurgy can also be used for the production. Due to the advantages of powder metallurgy, it has become the key to solve the problem and plays an important role in the development of our powder metallurgy industry.


What is the process of tungsten alloy powder metallurgy?

Tungsten alloy powder metallurgy is the production of powder or metal powder (or powder and non-metallic powder mixture) as raw materials, after and, the production of metal materials, composite materials and various types of industry. Powder metallurgy is widely used in transportation, electronics, aerospace, weapons, biology, new energy, information, nuclear industry and other fields, and has become one of the dynamic fields in new material science. Tungsten alloy powder metallurgy has considerable energy saving, saving, characteristics, accuracy, stability and other advantages, suitable for large-scale production. In addition, materials and complex parts that cannot be used for traditional casting and preparation can also be made by powder metallurgy, so


Preparation method of iron-based metallurgy with high strength and high thermal conductivity

The preparation method of iron-based metallurgy is simple, and the mass fraction of aln in the iron-based alloy is adjusted according to the amount of aln powder added in the mechanical alloying process, so as to reduce the density of the material, improve the mechanical properties and high temperature physical properties of the material.