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The invention provides a preparation method of a ceramic utensil. The ceramic utensil comprises a matrix material, and the matrix material mainly comprises spodumene, quartz, kaolin, zinc oxide, magnesium oxide and barium oxide. The ceramic material has a stable expansion coefficient within the range of 300 DEG C, is less liable to bursting when being heated and cooled repeatedly within the temperature range, and can be suitable for an electromagnetic heating device.
The invention provides a preparation method of a ceramic utensil. The ceramic utensil comprises a matrix material, and the matrix material mainly comprises spodumene, quartz, kaolin, zinc oxide, magnesium oxide and barium oxide. The ceramic material has a stable expansion coefficient within the range of 300 DEG C, is less liable to bursting when being heated and cooled repeatedly within the temperature range, and can be suitable for an electromagnetic heating device.
Preparation method of ceramic utensil
CAO XIAOSONG (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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