Tungsten Heavy Alloy

Product performance

Tungsten-based high specific gravity alloy is a type of alloy with tungsten as the matrix (W content 85-99%) and added with Ni, Fe, Cu, Co, Mo, Cr and other elements. Its density is as high as 16.8-18.8g/cm3 .

Background Information

Because pure tungsten is expensive and difficult to manufacture and machine, alternative materials were sought which would maintain some of the useful characteristics of tungsten, such as density and X-ray shielding capabilities, but which would be easier to machine and less expensive. The result of this quest are the Heavy Tungsten Alloys.

Tungsten heavy alloys are ideal for high-density applications or for use in radiation shielding. Heavy metal tungsten alloys are 90% to 97% pure tungsten in a matrix of nickel/copper or nickel/iron. MTS can custom machine any alloys to finished parts according to your specifications. We carry an extensive inventory of tungsten alloys and provide quick turnaround for those items not in stock.

advantage:

1. Specific gravity

2. Easy cutting process

3. Excellent mechanical properties

4. High elastic modulus

5. Can effectively absorb x-rays and gamma rays (the absorption of x-rays and gamma rays is about 30%-40% higher than that of lead)

6. No harm to the environment and health

Product parameters

Product Applications

High specific gravity alloys are mainly divided into two series: W-Ni-Fe (magnetic) and W-Ni-Cu (non-magnetic). Various types are produced using isostatic pressing molding technology and extrusion, molding, and injection molding technologies. and tungsten-based high specific gravity products required by specifications.

use:

1. Radiation shielding

2. Counterweights

3. Uranium-substituted materials

4. Electric heading anvil block

5. High voltage electrical contacts

6. Electrodes for resistance welding