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Aluminum oxide properties

(Aluminum oxide properties) Alumina belongs to the rhombohedral system with a melting point of 2054 ℃ and a boiling point of 2980 ℃. Due to the difference of steam partial pressure, temperature…

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What is boron carbide?

(What is boron carbide?) What is boron carbide? Boron carbide is a black metallic glossy crystal, commonly known as black diamond, which is a kind of powder product made from boric acid…

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