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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 is made from bauxite, a naturally occurring ore containing variable amounts of hydrous (water-containing) aluminum oxides.

2. www.iqsdirectory.com › articles › ceramicAlumina Ceramic: What is it? How Is It Made, Products - IQS...

   www.iqsdirectory.com › articles › ceramic

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   Alumina ceramic, or aluminum oxide (Al 2 O 3), is an industrial ceramic that has high hardness, is long wearing, and can only be formed by diamond grinding. Alumina ceramics are made from a white granular material or a very fine silky dense powder refined from bauxite.

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. 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.

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

   feeco.com › alumina-processes-and-uses

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   Processing Alumina Powder. 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.

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

   material-properties.org › alumina

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   Explore Alumina (Al2O3), its properties, production process, and diverse applications in industries like electronics, medicine, and more. Introduction to Alumina. 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 ...

7. global.kyocera.com › prdct › fcAlumina (Al2O3) | Fine Ceramics (Advanced Ceramics) | KYOCERA

   global.kyocera.com › prdct › fc

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   Ceramic Materials. Alumina (Al 2 O 3) Widely used material with high electrical insulation and mechanical strength. Alumina was quickly adopted by the electronics field due to its high electrical insulation properties.