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METHOD FOR PRODUCTION OF FINELY DISPERSED CORUNDUM POWDERS
METHOD FOR PRODUCTION OF FINELY DISPERSED CORUNDUM POWDERS
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机译:细分散刚玉粉的生产方法
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摘要
FIELD: production of corundum materials. SUBSTANCE: method for production of finely dispersed corundum powders consists in subjection to heat treatment of aluminum hydroxide with aqueous solution of lithium salt at pressure of 100-500 atm and temperature of 400-500 C. EFFECT: higher efficiency. 1 tbl
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