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Zirconium carbide powder has high...
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Zirconium carbide powder has high purity, small particle size, uniform distribution, large specific surface area, high surface activity, and low bulk density. It has the characteristics of high-temperature resistance, oxidation resistance, high strength, high hardness, good thermal conductivity, and good toughness.
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Particle Size | 0.1um - 100um, customized |
Symbol | ZrC |
MW | 103.00 |
Purity | 99.5% - 99.99% |
CAS | 12070-14-3 |
Zirconium carbide powder is a gray-black powder with a melting point of 3540°C, a density of 6.78 g/cm3, and a Mohs hardness of 8 to 9. Insoluble in cold water and hydrochloric acid. Soluble in hydrofluoric acid and hot concentrated sulfuric acid containing nitric acid or hydrogen peroxide. At 700 °C, it burns in the air to form zirconia, which does not react with water. It is an important high-temperature structural material with a high melting point, high strength, and corrosion resistance, and has the characteristics of efficient absorption of visible light, the reflection of infrared rays, and energy storage.
Our company provides hafnium-containing and hafnium-free specifications.
Zirconium Carbide Powder (ZrC) - COA - % | ||||||||
Grade | Hf+Zr | Hf | C total | C free | O | N | Fe | Si |
ZrC-A | 87.8 | 2 | 11.3 | 0.4 | 0.5 | 0.8 | 0.015 | 0.02 |
ZrC-AX | 87.9 | 0.05 | 11.2 | 0.4 | 0.5 | 0.8 | 0.015 | 0.02 |
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