Spherical Hafnium Powder (Hf Powder)

Product Information

Spherical Hafnium Powder can be used in the field of powder metallurgy to make alloys with high-temperature resistance, corrosion resistance, and other special properties.

High purity, high spherical degree, uniform particles, narrow distribution areas, larger specific surface area, high surface activity, spherical shape, good dispersion, high oxidation temperature, and luster. Corrosion resistance, soluble in hydrofluoric acid and royal water, at high temperature, easy to be soluble in hydrofluoric acid and form a fluoride complex. At high temperatures, hafnium can also combine directly with gases such as oxygen and nitrogen to form oxides and nitride ides.

Spherical Hafnium Powder Specifications

Per your request or drawing

We can customized as required

Spherical Tungsten Nickel Iron Powder Particle Size

0-15μm, 5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 45-150μm, 75-150μm.

(Various granularities can be customized according to customer requirements)

Spherical Tungsten Nickel Iron Powder Particle Size Description

● 0-15μm (D10=3~5μm, D50=6~10μm, D90=12~14μm)

● 5-25μm (D10=5~10μm, D50=15~20μm, D90=20~25μm)

● 15-45μm (D10=15~20μm, D50=25~30μm, D90=35~40μm)

● 15-53μm (D10=15~20μm, D50=25~35μm, D90=45~50μm)

● 45-75μm (D10=45~55μm, D50=55~65μm, D90=70~75μm)

● 45-105μm (D10=50~60μm, D50=75~85μm, D90=95~105μm)

● 45-150μm (D10=55~70μm, D50=110~120μm, D90=140~150μm)

● 75-150μm (D10=80~90μm, D50=110~125μm, D90=135~150μm)

Spherical Hafnium Powder Applicable processes

Laser/electron beam additive manufacturing (SLM/EBM, 3D printing)

Direct laser deposition (DLD)

Powder hot isostatic pressing (HIP)

Metal injection molding (MIM)

Powder metallurgy (PM)

Laser cladding (LC), etc.

Spherical Hafnium Powder Applications

1. Used as a cathode for X-ray tubes, alloys of hafnium and tungsten or molybdenum are used as electrodes for high-voltage discharge tubes.

2. An ideal neutron absorber can serve as a control rod and protection device of the atomic reactor and can act as a rocket propellant.

3. Alloys of Hafnium can serve as the front-edge protection layer of rocket nozzle and gliding reentry aircraft, and Hf-Ta alloy can make tool steel and resistive materials

4. Hafnium powder is used as an added element in heat-resistant alloys, such as tungsten, molybdenum, and hafnium tantalum.

5. Used as an additive of hydraulic oil, to prevent the volatilization of hydraulic oil during high-risk operations, and has a strong anti-volatile nature, with this characteristic, so it is generally used in industrial hydraulic oil. Medical hydraulic oil.

Spherical Hafnium Powder Packaging

Standard Packing:

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.

ATTs’Tantalum Tungsten Alloy Spherical Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

Chemical Identifiers