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. Hafnium boride has little reaction with other chemical reagents at room temperature. Hafnium Boride is made by heating hafnium dioxide with boron carbide (or boron oxide) 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, aircraft nosecones and other aerospace and aviation fields.
What are the applications of hafnium-boride?
The application fields for hafnium-diboride composites and ceramics are increasing with the development of materials technology. Hafnium is difficult to sinter. Ultrafine powder must be obtained to improve sintering. The cost of nano-powder, which is superior, is high. It is also difficult to disperse in raw materials processing and is a difficult process. 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 resistance and oxidation resistance.
3. Hafnium-boride can be used to produce composite ceramics.
4. Hafnium-boride is widely used in aerospace, aviation and other industries.
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