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Aluminum diboride
AlB2 is the chemical formula of this binary compound, which is formed from aluminum and boran. Aluminum diboride has a red color under normal pressure and temperature.
Aluminum boride (also known as AlB12) is one of two compounds containing aluminum and boran. AlB12 has a black monoclinic crystal that is shiny and has a specific gravity of 2,55 (18degC). It is insoluble with water, alkali or acid. Nitric acid hot decomposes it. It is produced by melting together boron, sulfur and aluminium.
The structure is similar to that of magnesium diboride. The metallic conductivity of single crystals of aluminium diboride is parallel to the hexagonal surface of the substrate.
Aluminum boride’s structure is similar to other intermetallic compounds. The main factor affecting its structure is the crystallization of aluminum metal and of boron. Aluminum borides consist of AlB2, AlB4 or AlB12.
Two simple substances with a melting point above 600 can react to form aluminum diboride AlB2. This is a multi-layered structure. Al atoms directly overlap (A, mode A), and B-atoms are filled into the triangular pillars created by the direct overlapping of Al-atoms.
Tech Co., Ltd. is a professional boride powder We are a chemical product supplier with 12 years of experience. We accept payment by Credit Card, T/T (West Union), Paypal and T/T. The goods will be shipped to overseas customers via FedEx or DHL.
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Aluminum Diboride Powder Properties
Aluminum diboride decomposes when heated. It is stable in dilute cold acid but not in hot hydrochloric or nitric. Aluminum diboride comes from mixing aluminum powder with boron after it has been heated.Aluminum boride (also known as AlB12) is one of two compounds containing aluminum and boran. AlB12 has a black monoclinic crystal that is shiny and has a specific gravity of 2,55 (18degC). It is insoluble with water, alkali or acid. Nitric acid hot decomposes it. It is produced by melting together boron, sulfur and aluminium.
The structure is similar to that of magnesium diboride. The metallic conductivity of single crystals of aluminium diboride is parallel to the hexagonal surface of the substrate.
Aluminum Diboride Powder Preparation
Powder metallurgy prepares AlB12 using amorphous Boron powder and Aluminum powder as the raw materials. Powder metallurgy is used to prepare AlB12 powder using amorphous boron powder and aluminum powder as raw materials.Aluminum boride’s structure is similar to other intermetallic compounds. The main factor affecting its structure is the crystallization of aluminum metal and of boron. Aluminum borides consist of AlB2, AlB4 or AlB12.
Two simple substances with a melting point above 600 can react to form aluminum diboride AlB2. This is a multi-layered structure. Al atoms directly overlap (A, mode A), and B-atoms are filled into the triangular pillars created by the direct overlapping of Al-atoms.
Tech Co., Ltd. is a professional boride powder We are a chemical product supplier with 12 years of experience. We accept payment by Credit Card, T/T (West Union), Paypal and T/T. The goods will be shipped to overseas customers via FedEx or DHL.
You can contact us for a high quality Aluminum Diboride Powder. Contact us Send an inquiry.