Hafnium carbide (HfC Powder) is a compound of carbon and hafnium. Its melting point is about 3900°C, which is one of the most refractory binary compounds known. However, its oxidation resistance is very low, and oxidation starts at temperatures as low as 430°C.
HfC powder is a black, gray, brittle solid; high cross-section absorbs thermal neutrons; resistivity 8.8μohm·cm; the most refractory binary material known; hardness 2300kgf/mm2; used in nuclear reactor control rods; It is prepared by heating HfO2 with oil soot under H2 at 1900°C-2300°C. It is used in the form of the crucible to melt oxide and other oxides.
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Parameters of Hafnium Carbide powder
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Hafnium Carbide powder MF
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HfC
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Hafnium Carbide powder Purity
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>99%
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Hafnium Carbide powder Size
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325 mesh
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Hafnium Carbide powder Density
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12.7g/cm3
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Hafnium Carbide powder Color
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gray powder
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Hafnium Carbide powder CAS
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12069-85-1
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Hafnium Carbide powder MOQ
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100g
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Hafnium Carbide powder Melting point
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3890℃
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Brand
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Epoch-Chem
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1.used as a thermal spray material for metal surface protection
2.i used as hard alloy. Grain refiners and other wear and corrosion resistant components.
3.Very suitable for rocket nozzles, can be used to return to the nose cone of the space universe rocket. Used in ceramics and other industries.
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1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.
Store the container tightly closed in a dry, cool and well-ventilated place.
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