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What are the application fields of spherical tungsten powder

What are the application fields of spherical tungsten powder

(Summary description)In the field of thermal spraying, spherical tungsten powder not only has good fluidity, but also obtains a more uniform and dense coating. Thus the product has better wear resistance.

What are the application fields of spherical tungsten powder

(Summary description)In the field of thermal spraying, spherical tungsten powder not only has good fluidity, but also obtains a more uniform and dense coating. Thus the product has better wear resistance.

Information

In the field of thermal spraying, spherical tungsten powder not only has good fluidity, but also obtains a more uniform and dense coating. Thus the product has better wear resistance. In the powder metallurgy process, because the compact of spherical tungsten powder shrinks very uniformly during the sintering process, good size control can be achieved. ball

china Spherical tungsten powder

In the manufacturing industry, spherical tungsten powder has attracted much attention due to its unique properties, and has been used in the preparation of porous materials, plate industry, thermal spraying, electronic information, military industry, automobiles, powder metallurgy and other fields.
In the powder metallurgy process, the compact of spherical tungsten powder shrinks very uniformly during the sintering process, which can achieve better size control. Spherical tungsten powder and its alloys are used to manufacture crankshafts and cylinders of high-end automobiles, gun barrels, barrels, armor-piercing bullets in military industry, etc. because of their high temperature resistance. The coating produced in the field of thermal coating has good compactness and better wear resistance. Although tungsten can be used as a high-temperature material, its oxidation resistance is poor, and it will be oxidized above 1000°C to form tungsten trioxide. Therefore, it needs to be protected with an inert gas when used at high temperature.

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