Zhengzhou Sanhui Refractory Metal Co., Ltd.
Zhengzhou Sanhui Refractory Metal Co., Ltd.
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Tungsten Alloy Tungsten Nickel Copper Alloy Plate Parts With Density of 16.5～18.75g/cm³
Introduction of Tungsten Nickel Copper Alloy
Tungsten nickel copper alloy is an alloy composed of tungsten as the matrix and a small amount of nickel, copper and other alloy elements. It has: non-magnetic, high density and adjustable, strong ability to absorb high-energy rays (1/3 higher than the ray absorption coefficient of lead), and low thermal expansion coefficient (4-6 × 10-6/ ℃), machinable and weldable. WNiCu alloy is widely used in the field of radiation shielding and protection sensitive to magnetic environment.
WNiCu Tungsten Heavy Alloy Plates Performance
a. Specific gravity: generally, the specific gravity is 16.5 ~ 18.75g/cm ³；
b. High strength: the tensile strength is 700 ~ 1000MPa;
c. High thermal conductivity: 5 times that of die steel;
d. Small coefficient of thermal expansion: only 1/2 ~ 1/3 of iron or steel, good conductivity; It has good weldability and machinability.
Physical Properties of Tungsten Nickel Copper Alloy
Applications of Tungsten Nickel Copper Alloy
Tungsten nickel copper alloy has been widely used in radiation shielding, counterweight parts, uranium replacement materials, electric upsetting anvils, shrapnel, armor piercing projectile balls, high-voltage electrical contacts, resistance welding electrodes, dart rods, etc.
