Knowledge

The annual sales volume of the world cemented carbide market is about 38000-40000 tons, and China accounts for 40% of the world's total output. It is

1.Tension and wire speed
2.Broken wires related to guide wire structure
3.Broken wire in cutting process

Tungsten pin can be divided into pure tungsten pin, rare earth tungsten pin and doped tungsten pin. Tungsten pin is mainly used to make electrode for

There are many kinds of tungsten alloy products with high specific gravity. Different processing methods can produce different shapes of tungsten allo

Molybdenum wire is mainly used for high temperature heat field of molybdenum furnace and electronic tube socket. Molybdenum wire is a refined molybden

Cemented carbide is a kind of powder metallurgy product which is mainly composed of carbide (WC, TIC) micron powder of high hardness refractory metal,

The tungsten products are now mainly used as cutting tools in the field of machining. Sintered carbide is neither a metal nor a ceramic product. Cemen

Adding a proper amount of rare earth elements into molybdenum powder, the rare earth molybdenum plate made by powder metallurgy and pressure processin

The molybdenum lanthanum alloy is composed of the base metal molybdenum and the lanthanum oxide existing in the matrix as dispersion particles. La2O3

Tungsten molybdenum products are the key carriers for sapphire long crystal. Using tungsten and molybdenum as materials can protect the purity of sapp

The products of tungsten and molybdenum for sapphire long crystal furnace are mainly made of tungsten materials and molybdenum materials with purity h

Molybdenum boat is a vessel made by riveting molybdenum sheet or stamping with punch. It is mainly used in coating technology, electronic industry and