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1. www.britannica.com › science › aluminaAlumina | Properties, Uses & Production Process | Britannica

   www.britannica.com › science › alumina

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   11 paź 2024 · Alumina, synthetically produced aluminum oxide, Al2O3, a white or nearly colourless crystalline substance that is used as a starting material for the smelting of aluminum metal. It also serves as the raw material for a broad range of advanced ceramic products and as an active agent in chemical.

2. en.wikipedia.org › wiki › Aluminium_oxideAluminium oxide - Wikipedia

   en.wikipedia.org › wiki › Aluminium_oxide

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   Over 90% of aluminium oxide, termed smelter grade alumina (SGA), is consumed for the production of aluminium, usually by the Hall–Héroult process. The remainder, termed specialty alumina, is used in a wide variety of applications which take advantage of its inertness, temperature resistance and electrical resistance.

3. www.preciseceramic.com › blog › everything-about-alumina-ceramicsEverything You Need to Know about Alumina Ceramics - precise...

   www.preciseceramic.com › blog › everything-about-alumina-ceramics

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   8 sie 2024 · Alumina ceramic, also known as alumina or aluminum oxide (Al2O3), is an industrial oxide ceramic known for its extreme hardness and high thermal conductivity. The properties of alumina ceramics make them one of the most widely used ceramics for structural, wear, and corrosive environments.

4. cosmetics.specialchem.com › inci-ingredients › aluminaAlumina (Aluminium oxide): Cosmetic Ingredient INCI - SpecialChem

   cosmetics.specialchem.com › inci-ingredients › alumina

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   Alumina is a white powder that is commonly used in cosmetics. It is important to note that alumina is not the same as aluminum metal, however, it is also known as aluminum oxide. The chemical formula for alumina is Al 2 O 3. In cosmetics, alumina is often used as a thickening agent, an absorbent, or as an abrasive in exfoliating products.

5. material-properties.org › aluminum-oxideAluminum Oxide | Formula, Properties & Application

   material-properties.org › aluminum-oxide

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   Aluminum Oxide, also known as alumina, is a naturally occurring, widely distributed compound, chiefly found in bauxite ores. Comprised of aluminum and oxygen, its chemical formula is Al 2 O 3 . This white solid material exhibits high thermal conductivity, significant hardness, and excellent electrical insulation, making it a versatile compound ...

6. feeco.com › alumina-processes-and-usesAlumina: Processes and Uses - FEECO International Inc.

   feeco.com › alumina-processes-and-uses

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   Alumina produced in the Bayer process is in the form of a powder. However, with such widespread use, it is often processed into a variety of other forms, shapes, sizes, and grades in order to meet the needs of its intended use.

7. material-properties.org › aluminaAlumina | Formula, Properties & Application

   material-properties.org › alumina

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   Alumina, also known as Aluminum Oxide or Al 2 O 3, is a significant and widely used oxide ceramic material. It is an amphoteric oxide and thus, it can react with both acids and bases, as well as other inorganic substances.