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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 using an aluminum oxygen combustion synthesis water mist process, which comprises: drying raw materials and then mixing same until uniform to obtain a mixed material; loading the mixed material into a high-pressure reactor, igniting same in an oxygen-containing atmosphere, carrying out a high-temperature combustion synthesis reaction to form a high-temperature melt and then carrying out heat preservation for 1-60 s; and then opening a nozzle, ejecting the high-temperature melt through the nozzle and rapidly cooling same through a liquid phase, thus obtaining the alumina-based solid solution ceramic powder.
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 using an aluminum oxygen combustion synthesis water mist process, which comprises: drying raw materials and then mixing same until uniform to obtain a mixed material; loading the mixed material into a high-pressure reactor, igniting same in an oxygen-containing atmosphere, carrying out a high-temperature combustion synthesis reaction to form a high-temperature melt and then carrying out heat preservation for 1-60 s; and then opening a nozzle, ejecting the high-temperature melt through the nozzle and rapidly cooling same through a liquid phase, thus obtaining the alumina-based solid solution ceramic powder.
METHOD FOR PREPARING ALUMINA-BASED SOLID SOLUTION CERAMIC POWDER BY USING ALUMINUM OXYGEN COMBUSTION SYNTHESIS WATER MIST PROCESS
ZHENG YONGTING (author) / YU YONGDONG (author) / JIANG JINSONG (author) / SU XIAOYUE (author) / LIN FENGYU (author)
2021-08-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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