high purity hafnium carbide

Hafnium carbide (HfC) is a gray metallic powder with a NaCl-type cubic crystal
structure. It has the highest melting point among known single compounds. Hafnium
carbide has high elasticity index, good electrical and thermal conductivity, very
small thermal expansion coefficient and good impact resistance performance,
widely used in hard alloy, aerospace, atomic energy, electronics, and high
material technical field, such as hard thin film coatings. It is the most
important basic materials of making a missile, rocket nozzle throat lining and
satellite, spacecraft hood parts for thermal protection.

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