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Transparent optical ceramic preparation method
The invention relates to a transparent optical ceramic preparation method, and belongs to the technical field of optical ceramics. According to the present invention, the powder synthesized during the preparation process adopts ammonia water and ammonium bicarbonate as the composite precipitant, and the powder with characteristics of low agglomeration, narrow particle size distribution, almost spherical morphology, high sintering activity and the like can be obtained through the presence of the carbonate particles, such that the transparent optical ceramic has the high strength; with the normal pressure hydrogen atmosphere sintering, the highly compact transparent optical ceramic can be obtained; and the preparation process is simple, and the operation is easy.
Transparent optical ceramic preparation method
The invention relates to a transparent optical ceramic preparation method, and belongs to the technical field of optical ceramics. According to the present invention, the powder synthesized during the preparation process adopts ammonia water and ammonium bicarbonate as the composite precipitant, and the powder with characteristics of low agglomeration, narrow particle size distribution, almost spherical morphology, high sintering activity and the like can be obtained through the presence of the carbonate particles, such that the transparent optical ceramic has the high strength; with the normal pressure hydrogen atmosphere sintering, the highly compact transparent optical ceramic can be obtained; and the preparation process is simple, and the operation is easy.
Transparent optical ceramic preparation method
RAN DEHUAN (author)
2016-02-03
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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