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toughened glass alumina 氧化铝(亦称矾土) Any of several forms of aluminum oxide, Al2O3, occurring naturally as corundum, in a hydrated form in bauxite, and with various impurities as ruby, sapphire, and emery, used in aluminum production and in abrasives, refractories, ceramics, and electrical insulation.Any of several forms of aluminum oxide, Al2O3, occurring naturally as corundum, in a hydrated form in bauxite, and with various impurities as ruby, sapphire, and emery, used in aluminum production and in abrasives, refractories, ceramics, and electrical insulation. 矾土,氧化铝一种氧化铝的形式,Al2O3,以钢石的形式存在,水合形式存在于铝土矿中,杂有各种不纯物,如红宝石、蓝宝石、金刚砂,用于制造铝、研磨剂、耐火材料、瓷器和电子绝缘物 Also called: aluminum oxide activated alumina 活性氧化铝 anhydrous alumina 无水氧化铝 calcined alumina 煅烧(的)氧化铝 colloidal alumina 胶体氧化铝 crystalline alumina 结晶矾土 fibrous alumina 纤维状氧化铝 fused alumina 熔融氧化铝 hydrated alumina 水合氧化铝 manufactured alumina 工业氧化铝 microcrystalline alumina 微晶刚玉 natural alumina 天然氧化铝(磨料) polycrystal alumina 多晶氧化铝(制作快摆叉瓦用) porous alumina 多孔氧化铝 powdered alumina 氧化铝粉 regular alumina 重结晶氧化铝 ruby alumina 红宝石色氧化铝 semi-friable alumina 高氧化铝磨料 single crystal alumina 单晶氧化铝, 氧化铝单晶 tabular alumina 刚玉, 金刚砂 transition alumina 过渡型氧化铝(亚稳型氧化铝的通称) trihydrate alumina 三水氧化铝, 氢氧化铝
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