Overview of Zirconium Diboride Pulver
Zirconium diboride (ZrB2)
This is a type of high covalent ceramic material with hexagonal crystal structures. It is an ultrahigh-temperature ceramic (UHTC) that has a melting temperature of 3246degC. It has a relatively low density (about 6.09g/cm3) and excellent high-temperature resistance, making it suitable for high-temperature aerospace uses such as rocket propulsion or hypersonic flight. It is a unique ceramic with high thermal conductivity and electrical conductivity.
Zirconium boride is a gray-colored crystal found in nature. Zirconium biboride is composed of three components: zirconium boreide, zirconium diboride and zirconium tribromide. Only zirconium tribromide is stable across a wide temperature range. The industrial production uses mainly zirconium boride. Zirconium dioxide is a hexagonal or gray crystal, powder, or crystal with a melting temperature of 3040. Zirconium dioxide is highly resistant to high temperatures and exhibits high strength at normal and elevated temperatures. High resistance to high temperatures, good shock resistance and low resistance to oxidation. With metallic luster. It has a metallic appearance. It has a slightly lower resistance than zirconium. After heating, the material can be stable at all temperatures. It can be sintered at lower temperatures, despite having a high melting point.
Zirconium Diboride ZrB2 Powder CAS 12045-64-6
What are the applications of Zirconium Diboride Powder
As science and technology advances rapidly, supersonic aircraft, such as long-range rockets, long-range missiles and spaceships, are becoming more efficient and safer. The aircraft friction with the atmosphere generates a lot of heat. First, improve the high-temperature resistance for aircraft materials including refractory materials, carbides, carbon–carbon materials and even borides. Zirconium-diboride ceramics are used widely in many areas due to their high melting point and high hardness.
Zirconium Diboride is a strategic material that has high hardness and high thermal conductivity. It also has good oxidation resistance, corrosion resistance, and oxidation resistance. It is used mostly in the thermal protection system, high-temperature electrodes, and heat trap pipes of reentry planes.
Zirconium Diboride can be used in aerospace as a high temperature resistant material. This material is particularly well-suited for the surface and construction of rolling bearing balls.
Zirconium boride is an ideal candidate material to make thin-film electronic components for sensors, actuators, and microsystems operating at high temperatures. This is due to its metal-like conductivity as well as melting temperature of 325°C.
Zirconium boride is used in the aerospace industry, military industry, special ceramics refractories industries, and nuclear industry. Zirconium boride can also be used to coat smooth solid materials and rolling balls.
Carbon fiber reinforced zirconium boride composite with high density is available, while silicon carbide-reinforced Zirconium boride composite can be brittle and subject to catastrophic damage.
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