WNiFe Tungsten Heavy Alloy Rod

WNiFe tungsten heavy alloy rod is characterized by high sintering density, good strength and plasticity, and certain ferromagnetism. It has good plasticity and machinability, good thermal and electrical conductivity, and has excellent absorption capacity for gamma rays or X-rays.

WNiFe tungsten heavy alloy rod is widely used and has become the main tungsten-base heavy alloy with the largest amount. As a general application, such as counterweight, balance hammer, radiation shielding device, are directly used sintered alloy; However, for applications requiring high mechanical properties, WNiFe tungsten heavy alloy rod requires deformation processing and heat treatment to achieve strengthening.
(1) WNiFe tungsten heavy alloy rod is mainly used in the manufacture of gyroscope rotors, guiding devices and shock absorption devices for aviation and aerospace;
(2) die casting die, tool clamp, boring bar and automatic watch weight for mechanical manufacturing;
(3) Core of armor-piercing bullets for conventional weapons, riveting heads and switch contacts for electrical products;
(4) In addition, WNiFe tungsten heavy alloy rod is also used to manufacture various shielding parts for ray prevention

1. High density: Tungsten alloys have a high density, which ranges from 16.5 to 19.0 g/cm3.

2. High strength: Tungsten alloys possess high tensile strength, which makes them ideal for use in high-performance applications.

3. High melting point: Tungsten alloys have a high melting point that ranges from 2,600 to 3,410°C. This makes them suitable for use in high-temperature environments.

4. Excellent corrosion resistance: Tungsten alloys exhibit excellent corrosion resistance, making them an ideal material for marine and harsh industrial environments.

5. Good thermal conductivity: Tungsten alloys have good thermal conductivity, which makes them useful in heat exchangers, rocket engine nozzles, and radiation shields.

6. Good electrical conductivity: Tungsten alloys have good electrical conductivity, which makes them ideal for use in electrical contacts.

7. Non-toxic: Tungsten alloys are non-toxic and therefore safe to use in medical and food-related applications.

8. Good machinability: Tungsten alloys are easy to machine, allowing for the production of intricate shapes and components.

9. High wear resistance: Tungsten alloys are highly wear-resistant, making them ideal for use in cutting tools, molds, and wear parts.

10. Low thermal expansion: Tungsten alloys have a low thermal expansion coefficient, which makes them useful in applications that require dimensional stability over a wide temperature range.