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Hafnium oxide CAS12055-23-1Production of hafnium and hafnium alloys materials. Used as a refractory, anti-radiation coatings and catalysts.
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ZIRCONIUM CARBIDE CAS12070-14-3Zirconium carbide is high temperature refractory material for high hardness materials with high melting point and excellent. Done with a solid propellant rocket engine material. For the production of alloy steel. Is the metal zirconium and zirconium chloride four production of raw materials, as well as promising fine ceramic materials.