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Ten sectors of high-end specialty rare-material products Specializing in the production of rares metals and finished products

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Application and preparation method of spherical powder

Spherical powders have been widely used in many fields because of their good fluidity and high density. In the field of thermal spraying, the spherical powder makes the coating more uniform and dense because of its good fluidity, so the coating has better wear resistance; In the field of powder metallurgy, the forming parts prepared by spherical powder have high density and uniform shrinkage in the sintering process, so the products obtained have high precision and good performance. It has obvious advantages in the application of advanced powder metallurgy forming technology such as injection molding, gel injection molding and additive manufacturing (such as 3D printing technology).
2022-10-27

Platinum group metals have been grinding for a decade, and the future is not to be underestimated

As the "newborn" of the metal family, platinum group precious metals play an indispensable role from the transformation of the traditional petrochemical industry to the whole industrial chain of new energy, including hydrogen energy, and will eventually play an important role in the development of the 21st century!
2022-10-20

Advantages and disadvantages of friction stir welding

The main advantages of friction stir welding are as follows:
2022-04-08

What fields are friction stir welding generally used in

Everyone may have heard of Friction Stir Welding (FSW), which was officially launched in 1991. As soon as it appeared, it attracted the attention of the world.
2022-04-06

Industry News

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2022

12 01

The preparation methods of nano-molybdenum powder mainly include: microwave plasma method, electric pulse discharge method, etc.

2022

11 29

After 2020, the COVID-19 epidemic was raging overseas smelting capacity stalled, and a large number of molybdenum concentrates flooded into China, and molybdenum prices fell again. With the global epidemic under control and the economy gradually improving, molybdenum prices have surged again.

2022

11 23

In recent years, with the continuous development of 3D printing technology, the field of powder metallurgy has attracted more and more attention.

2022

11 18

Iridium metal and iridium-platinum alloys and osmium-iridium alloys have very low losses and can be used to make porous spinnerets. Spinnerets are used to extrude plastic polymers into fibers such as rayon.