About Us

About Us

A new material enterprise focusing on new product development, large-scale production, metal powders sales and application terminal support of gas atomization powder manufacturing process technology.

Soft magnetic powder supplier

Metal 3D printing powder supplier

High-quality raw material supplier for the spraying industry

Laser cladding metal powder

Professional MIM metal powder supplier

PM Powder Metallurgy Technology, Processes and Applications

Brazing Process Solutions

Soft magnetic powder supplier

Soft magnetic powder supplier

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Metal 3D printing powder supplier

Metal 3D printing powder supplier

Metal 3D printing technology (additive manufacturing) is reshaping the future of industrial manufacturing. As a leading enterprise with 12 years of experience in metal material R&D, *Changsha Tianjiu Metal Materials Co., Ltd.* focuses on providing *metal 3D printing technology solutions* and customized high-purity metal powder materials. Whether it is the one-piece molding of complex structural parts or the precise matching of special alloy materials, we empower your innovation with our technical strength.

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High-quality raw material supplier for the spraying industry

High-quality raw material supplier for the spraying industry

It is a coating method that uses a spray gun or disc atomizer to disperse the coating material into uniform and fine droplets by means of pressure or centrifugal force, and applies it to the surface of the object to be coated. Common spray coating processes include oxyacetylene flame spraying, high-velocity oxy-fuel (HVOF) spraying, plasma spraying, and cold spraying. Spray coating alloy powders mainly include nickel-based, iron-based, and cobalt-based alloy powders, elemental metal powders, and metal carbide powders. Depending on the hardness of the coating, it is widely used for the repair and protection of machinery parts. Spray powder plays a very important role in the entire thermal spray material. Different coating materials can be selected as needed to give the substrate one or more properties such as wear resistance, corrosion resistance, oxidation resistance, high temperature resistance, and radiation resistance.

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Laser cladding metal powder

Laser cladding metal powder

Laser cladding is an advanced surface modification technology that uses a high-energy laser beam to simultaneously melt metal powder and the substrate, rapidly solidifying to form a dense, high-performance cladding layer.

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Professional MIM metal powder supplier

Professional MIM metal powder supplier

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PM Powder Metallurgy Technology, Processes and Applications

PM Powder Metallurgy Technology, Processes and Applications

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Brazing Process Solutions

Brazing Process Solutions

It is an important method for joining materials, which uses a filler metal with a melting point lower than that of the base metals. The filler metal and the base metals are heated together until the filler metal melts while the base metals do not melt. After melting, the liquid filler metal wets and fills the gaps at the joint by capillary action. Through interaction between the base metals and the filler metal, a fillet is formed, which then cools and solidifies to create a metallurgical bond. During brazing, the heating temperature of the base metals is relatively low, causing minimal changes to the microstructure and mechanical properties, with little deformation. The joint is smooth and flat, the process is simple, and productivity is high, making brazing widely used.

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