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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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What is γ-Al2O3?

(What is γ-Al2O3?) Various crystal forms of alumina (α, β, γ, δ, θ, etc.) have been found, among which γ-Al2O3 is also called active alumina. Because of its large specific surface area,…

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