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Hafnium powder (Hf)

Hafnium has good corrosion resistance, is not easily corroded by general acid-base aqueous solutions, and is easily soluble in hydrofluoric acid to form fluorine complexes; hafnium has a large thermal neutron capture cross-section, and hafnium has outstanding nuclear energy, which is the indispensable rare materials for development of the nuclear energy industry.
Model:Hf-002
APS(D50):-100+325mesh
Purity(%):99.5~99.9%
C(%):≤0.05
Shape:Spherical or interval powder
O (%):≤0.3
CAS NO.:7440-58-6
EINECS (EC NO.):231-166-4
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Hafnium powder
Product Description
Hafnium has good corrosion resistance, is not easily corroded by general acid-base aqueous solutions, and is easily soluble in hydrofluoric acid to form fluorine complexes; hafnium has a large thermal neutron capture cross-section, and hafnium has outstanding nuclear energy, which is the indispensable rare materials for development of the nuclear energy industry. Hafnium has fast heat absorption and heat release properties (1 time faster than zirconium and titanium), so it can be used as a structural material for jet engines and missiles. The high melting point of hafnium allows it to be used as a blade for turbojet aircraft and in freezing point pressure jet engines. It can also be used to make valves, nozzles and other high temperature parts.

Size Distribution Report of hafnium powder 2016.04.01
GDMS of hafnium powder 2021.03.04
Product Features
1, High purity (99.95%, GDMS detection data), low gas elements, small particle size (1-3um).
Technical Data
Model APS(D50) Purity(%) O(%) N(%) C(%) H(%) Shape
Hf-001 -325 mesh 99.5~99.9% ≤0.5 ≤0.05 ≤0.05 ≤0.01 /
Hf-002 -100+325 mesh 99.5~99.9% ≤0.3 ≤0.05 ≤0.05 ≤0.01 Spherical or interval powder
Hf-003 1-10um 99.0~99.5% ≤1.0 ≤0.05 ≤0.05 ≤0.05 /
Hf-004 10-60um 99.0~99.5% ≤0.5 ≤0.05 ≤0.05 ≤0.01 Spherical or interval powder
Customized chemical composition and particle size can be made according to customer requirements.
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