With the development and upgrading of science and technology, the demand for materials is getting higher and higher. Accordingly, the development of new type of high performance and multifunctional tungsten alloy materials is the direction of new technologies.

For instance, W-Cu nano material has high density (up to nearly full density) and high thermal conductivity rate, which can be widely used as electronic packaging of high power microwave devices, such as all kinds of integrated circuit and silicon controlled. The maximum bending strength of nano WC cemented carbide is up to 5000MPa, which is widely used in micro drilling and computer printing needles for electronic circuit board of electronic industry. It has a broad application prospect and market demand.

 

 

The highest tensile strength of nano tungsten alloy can up to 1700MPa, which is 2 times as high as that of the traditional tungsten alloy. It\s the future essential military materials. Tungsten alloy cube material has excellent potential physical and mechanical properties that made of nano powders.

 

Refractory metal tungsten alloy has a series of excellent physical and mechanical properties. It has a wide range of uses in the fields of national defense, aviation, aerospace, electronics, information, energy, metallurgy and machining, and it has an important role in the national economy. For example, W-Ni-Fe high-density alloys are used as cluster munitions, penetration projectiles, fragile shells and armor piercing projectiles, which has more and more extensive application prospects. WC-Co cemented carbide has high hardness, strength, and good wear resistance. It is a kind of hard superhard material only second to diamond. It is widely used as cutting tool and is called "modern industrial tooth".