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a compound, occurring naturally as corundum and in hydrated form as bauxite, that is the raw material in aluminum production; impure crystalline forms include emery, ruby, and sapphire. Very fine grains are used in the production of abrasives, refractories, ceramics, catalysts, laboratory wares, and fluxes, to strengthen dental ceramics, and in chromatography.Medical dictionary. 2011.
aluminum oxide — n. ALUMINA … English World dictionary
aluminum oxide — noun any of various forms of aluminum oxide occurring naturally as corundum • Syn: ↑alumina, ↑aluminium oxide • Hypernyms: ↑corundom, ↑corundum • Hyponyms: ↑alundum … Useful english dictionary
aluminum-oxide ceramics — aliuminio oksido keramika statusas T sritis radioelektronika atitikmenys: angl. aluminum oxide ceramics vok. Aluminiumoxidkeramik, f rus. алюмооксидная керамика, f pranc. céramique à oxyde d aluminium, f … Radioelektronikos terminų žodynas
aluminum oxide — noun Date: 1907 alumina … New Collegiate Dictionary
aluminum oxide — alumina. * * * … Universalium
aluminum oxide — alu′minum ox′ide n. chem. alumina … From formal English to slang
aluminum oxide — A metallic abrasive used to manufacture sandpaper and sanding discs … Dictionary of automotive terms
ceramic aluminum-oxide package — aliuminio oksido keramikos korpusas statusas T sritis radioelektronika atitikmenys: angl. alumina package; ceramic aluminum oxide package vok. Aluminiumoxidkeramikgehäuse, n rus. керамический корпус на основе оксида алюминия, m pranc. boîtier… … Radioelektronikos terminų žodynas
Aluminum wire — is a type of wiring used in houses and power grids. History Usage within utilities Since the early 1900s, utility companies have been using aluminum wire for transmission of electricity within their power grids. It has advantages over the older… … Wikipedia
Aluminum Corporation of China Limited — 中国铝业 Type Public (SEHK: 2600, NYSE: ACH [1] Industry Aluminum Founded 2001 ( … Wikipedia
