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High Purity Hafnium (Hf) Crystal Bar

HTHF1498

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Hafnium (Hf) Crystal Rods are produced by the iodination method and electron-beam smeltingThe purity can be Hf+Zr≥99.99%, Zr≤0.2%/0.3%/0.5%, with low zirconium (200ppm, or 0.025%). Mainly used in the production of hafnium-based alloy materials. HM provides customized High Purity Hafnium Crystal Bars with the shortest lead time and the best price.

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PurityHf+Zr≥99.99%, Zr≤0.2%/0.3%/0.5%
Size20-40mm, customized

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High purity hafnium rod is also known as crystalline hafnium, it is a silver metal crystal with a metallic luster. The purity can be Hf+Zr≥99.99%, Zr≤0.2%/0.3%/0.5%, with low zirconium (200ppm, or 0.025%). HM provides high-quality Hafnium (Hf) Crystal Rods at a competitive price, which can be used in Scientific research or industrial production.

Name: hafnium

Chemical formula: Hf

Molecular weight: 178.49

Density: 13.31 g/cm3

Melting point: about 2227 

Boiling point: about 4602 

Hafnium (Hf) Crystal Bar Properties

  • Hafnium has good corrosion resistance, is not easily corroded by general acid-base aqueous solutions, and is easily dissolved in hydrofluoric acid to form fluorine complexes.
  • At high temperatures, hafnium can also be directly combined with oxygen, nitrogen, and other gases to form oxides and nitrides.
  • Hafnium is relatively stable in the air, and powdered hafnium is very easy to burn.
  • Hafnium has a large thermal neutron capture cross-section, and hafnium has outstanding nuclear energy. It is an indispensable rare material for the development of the atomic energy industry.

Hafnium (Hf) Crystal Bar Applications

It is mainly used to produce hafnium-based alloy materials. Because hafnium has fast heat absorption and heat release properties (1 times faster than zirconium and titanium), it can be used as structural materials for jet engines and missiles.

The refractory properties of hafnium allow 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.

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