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METHOD FOR PREPARING ALUMINA-BASED SOLID SOLUTION CERAMIC POWDER BY USING ALUMINUM OXYGEN COMBUSTION SYNTHESIS WATER MIST PROCESS
Disclosed is a method for preparing an alumina-based solid solution ceramic powder by an aluminum-oxygen combustion synthesis and spraying-in-water process, which comprises the following steps: drying raw materials and then mixing uniformly to obtain a mixture; loading the mixture into a high-pressure reactor, igniting in an oxygen-containing atmosphere, carrying out a high-temperature combustion synthesis reaction to form a high-temperature melt and then maintaining the temperature for 1 - 60 s; then turning on a nozzle, spraying out the high-temperature melt through the nozzle and rapidly cooling by a liquid phase, so that the alumina-based solid solution ceramic powder is obtained.
METHOD FOR PREPARING ALUMINA-BASED SOLID SOLUTION CERAMIC POWDER BY USING ALUMINUM OXYGEN COMBUSTION SYNTHESIS WATER MIST PROCESS
Disclosed is a method for preparing an alumina-based solid solution ceramic powder by an aluminum-oxygen combustion synthesis and spraying-in-water process, which comprises the following steps: drying raw materials and then mixing uniformly to obtain a mixture; loading the mixture into a high-pressure reactor, igniting in an oxygen-containing atmosphere, carrying out a high-temperature combustion synthesis reaction to form a high-temperature melt and then maintaining the temperature for 1 - 60 s; then turning on a nozzle, spraying out the high-temperature melt through the nozzle and rapidly cooling by a liquid phase, so that the alumina-based solid solution ceramic powder is obtained.
METHOD FOR PREPARING ALUMINA-BASED SOLID SOLUTION CERAMIC POWDER BY USING ALUMINUM OXYGEN COMBUSTION SYNTHESIS WATER MIST PROCESS
VERFAHREN ZUR HERSTELLUNG EINES KERAMIKPULVERS AUS EINER FESTEN LÖSUNG AUF DER BASIS VON ALUMINIUMOXID UNTER VERWENDUNG EINES WASSERNEBELPROZESSES ZUR ALUMINIUMSYNTHESE DURCH SAUERSTOFFVERBRENNUNG
PROCÉDÉ DE PRÉPARATION DE POUDRE CÉRAMIQUE DE SOLUTION SOLIDE À BASE D'ALUMINE À L'AIDE D'UN PROCÉDÉ À BROUILLARD D'EAU POUR LA SYNTHÈSE D'ALUMINIUM PAR COMBUSTION D'OXYGÈNE
ZHENG YONGTING (author) / YU YONGDONG (author) / JIANG JINSONG (author) / SU XIAOYUE (author) / LIN FENGYU (author)
2021-08-11
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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