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Secondary-firing colorful microcrystalline glass preparation method
The invention discloses a secondary-firing colorful microcrystalline glass preparation method. The method comprises the following steps: (1) performing enameling on a dried ceramic blank; (2) spreading microcrystalline molten blocks in different colors and with different refractive indexes and firing temperature on the brick blank according to a design pattern; (3) feeding the brick blank into a high-temperature biscuit firing kiln, and performing calcining to obtain a biscuit-fired blank; (4) spreading transparent microcrystalline molten blocks on the surface of the biscuit-fired blank discharged from the kiln, and performing secondary firing through a low-temperature glaze-firing kiln; (5) performing mirror polishing treatment to obtain a finished product. According to the method, the layering effects and transition of the surface of the product are closer to those of a natural stone, and the grade of the product is improved.
Secondary-firing colorful microcrystalline glass preparation method
The invention discloses a secondary-firing colorful microcrystalline glass preparation method. The method comprises the following steps: (1) performing enameling on a dried ceramic blank; (2) spreading microcrystalline molten blocks in different colors and with different refractive indexes and firing temperature on the brick blank according to a design pattern; (3) feeding the brick blank into a high-temperature biscuit firing kiln, and performing calcining to obtain a biscuit-fired blank; (4) spreading transparent microcrystalline molten blocks on the surface of the biscuit-fired blank discharged from the kiln, and performing secondary firing through a low-temperature glaze-firing kiln; (5) performing mirror polishing treatment to obtain a finished product. According to the method, the layering effects and transition of the surface of the product are closer to those of a natural stone, and the grade of the product is improved.
Secondary-firing colorful microcrystalline glass preparation method
XIE YUEZENG (author) / GU ZHANWEN (author) / WANG YONGQIANG (author) / LIU RENSONG (author) / YANG FUWEI (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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