The Property And Application of Hafnium Boride HfB2 Powder

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What property does hafnium boreide have?

Hafnium boride This crystal is gray with a metallic luster. It has a melting temperature of 3250°C, and it is known for its high conductivity. At room temperatures, hafnium-boride has little reaction with any chemical reagent (except HF). Hafnium Boride is made by heating hafnium dioxide with boron boride, boron oxide or carbide and carbon powder.
Hafnium-boride powder can be prepared by using the variable current laser beam gas phase technique. It is a novel ceramic material with high melt point, high thermal conduction, and other comprehensive high-temperature properties. It is mainly applied in high temperature ceramics, high speed aircraft nose cones and aviation and aerospace.

Where is hafnium Boride used?

The application fields for hafnium-diboride composites and ceramics are expanding with the advancement of material science. Hafnium is difficult to sinter. Ultrafine powder must be obtained to improve sintering. The cost of nano-powder, which is highly effective, is high. It is also difficult to disperse in raw materials processing and is complex. Sub-micron hafnium Diboride Powder has received more attention.

1. Hafnium-boride can be used for corrosion-resistant equipment, crucible coatings and anti-oxidation composites. It is also used to make refractory materials where the corrosion of metal molten is not affected.
2. Hafnium-boride coatings are used for corrosion resistance, high temperature, and oxidation resistance.
3. Hafnium-boride can be used to produce composite ceramics.
4. Hafnium-boride is widely used in aviation, aerospace, and high-speed aircraft.

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