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Complex Tang-dynasty jun glaze with red spots in black and process for preparing jun porcelain by use of complex Tang-dynasty jun glaze
The invention discloses a complex tang-dynasty jun glaze with red spots in black and a process for preparing jun porcelain by use of the complex Tang-dynasty jun glaze. The process comprises: firstly crushing and molding carcass raw materials, and firing the carcass raw materials into plain carcass; then, immersing the plain carcass into slurry of glaze in black for glazing; applying slurry of the glaze with red spots in surface points of the plain carcass after the slurry of the glaze in black adhered on the surface of the plain carcass is dried in air; and putting the plain carcass into a kiln for firing after the slurry of the glaze with red spots is dried, thereby obtaining the complex Tang-dynasty jun glaze with red spots in black. According to the Tang-dynasty jun glaze with red spots in black and the process for preparing jun porcelain by use of the complex Tang-dynasty jun glaze disclosed by the invention, an iron element, a copper element and a cobalt element in special proportion are added into glaze in black, and the position of the glaze with red spots is fixed by use of a secondary glazing mode. A coloring process of overglaze color or underglaze color adopted by general piebald porcelains is broken through; economic value of the jun porcelain is increased through innovation in glazing color and coating; and the jun porcelain, which is a Chinese characteristic, also represents advanced level of the production process in China, thereby increasing the social value of the jun porcelain.
Complex Tang-dynasty jun glaze with red spots in black and process for preparing jun porcelain by use of complex Tang-dynasty jun glaze
The invention discloses a complex tang-dynasty jun glaze with red spots in black and a process for preparing jun porcelain by use of the complex Tang-dynasty jun glaze. The process comprises: firstly crushing and molding carcass raw materials, and firing the carcass raw materials into plain carcass; then, immersing the plain carcass into slurry of glaze in black for glazing; applying slurry of the glaze with red spots in surface points of the plain carcass after the slurry of the glaze in black adhered on the surface of the plain carcass is dried in air; and putting the plain carcass into a kiln for firing after the slurry of the glaze with red spots is dried, thereby obtaining the complex Tang-dynasty jun glaze with red spots in black. According to the Tang-dynasty jun glaze with red spots in black and the process for preparing jun porcelain by use of the complex Tang-dynasty jun glaze disclosed by the invention, an iron element, a copper element and a cobalt element in special proportion are added into glaze in black, and the position of the glaze with red spots is fixed by use of a secondary glazing mode. A coloring process of overglaze color or underglaze color adopted by general piebald porcelains is broken through; economic value of the jun porcelain is increased through innovation in glazing color and coating; and the jun porcelain, which is a Chinese characteristic, also represents advanced level of the production process in China, thereby increasing the social value of the jun porcelain.
Complex Tang-dynasty jun glaze with red spots in black and process for preparing jun porcelain by use of complex Tang-dynasty jun glaze
LI JUNFENG (author)
2015-12-23
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015
| European Patent Office | 2015
Blue Tang-dynasty jun glaze and process for firing jun porcelain by using same
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