Spherical TaNbZrV high entropy alloy powder 15-53μm

Spherical TaNbZrV high entropy alloy powder is a high entropy alloy composed of four refractory metal elements: tantalum (Ta), niobium (Nb), zirconium (Zr) and vanadium (V).

1. Characteristics

- High entropy effect: Due to the diversity of alloy components, a high entropy effect is generated, which enhances the solid solution stability of the alloy, making it have excellent corrosion resistance, oxidation resistance and mechanical properties in high temperature and harsh environments.

- Excellent high temperature resistance: The alloy can maintain strong mechanical properties and stability at extremely high temperatures and is suitable for use in high temperature environments.

- High hardness and strength: The intermetallic compounds and solid solution structure of the alloy improve its hardness and compressive strength, and show good fatigue resistance and wear resistance in harsh environments.

- Good thermal stability and radiation resistance: The alloy powder maintains a low thermal expansion coefficient in a high temperature environment and has strong radiation resistance.

2. Application areas

- Aerospace: Used in high temperature and high pressure components such as aircraft engines and rocket nozzles, and can withstand extreme high temperatures, corrosion and mechanical loads.

- Nuclear energy industry: The alloy's high temperature resistance and radiation resistance make it widely used in nuclear reactors, nuclear waste treatment and other fields, and it can maintain stability in strong radiation environments.

- Military applications: High entropy alloy powder is suitable for structural materials of military equipment such as missiles and aircraft, and can withstand challenges in high-speed and extreme environments.

- Additive manufacturing and 3D printing: Alloy powder has good fluidity and stacking properties in 3D printing, and can print high-precision, high-performance complex structural parts.

3. Preparation method

- Radio frequency plasma spheroidization