Process for firing metal and celadon in combined way

Abstract

The invention discloses a process for firing metal and celadon in a combined way. The process comprises the following steps of: (1) preparing a celadon green body; (2) firing the celadon green body by using an oxidizing flame to solidify the celadon green body; (3) applying a dull black glaze on the decorative area of the solidified celadon green body, and applying a celadon glaze on a non-decorative area; (4) firing the celadon green body in a 1290-1330 DEG C kiln for 10-12 hours, and then cooling to kiln temperature lower than 100 DEG C for drawing; (5) uniformly mixing metal powder, frankincense oil and camphor oil, and then coating on the dull black glaze surface of the celadon green body; (6) firing the celadon green body in a kiln with temperature at least higher than the melting point of the metal powder for 5-9 hours, and then cooling till the kiln temperature is lower than 100 DEG for drawing to obtain the celadon decorated with the metal. According to the process disclosed by the invention, two materials, namely the metal and the celadon which are different in property, are combined together, and a metal layer is uniform in texture and full in color and luster without being dropped and faded.

Description

technical field [0001] The invention relates to the technical field of porcelain production, in particular to a process for combined firing of metal and celadon. Background technique [0002] Yue kiln celadon originated in the Wei, Jin, Southern and Northern Dynasties. According to archaeological investigations, it was mainly produced in Ningbo and Shaoxing in Zhejiang Province. There are rich ceramic remains in the archaeological kiln sites in these areas. The ceramics at that time were not only strong and durable, but also of high quality, acid and alkali resistance, no taste of food, easy to wash and so on. [0003] The surface of porcelain is delicate and smooth, moist like jade, translucent, and very beautiful. Therefore, the Six Dynasties period has the reputation of "ceramic age". In the late Eastern Han Dynasty, the technology of firing celadon has basically matured and began to develop rapidly. During the Southern and Northern Dynasties, the firing technology of ce...

AI Technical Summary

Problems solved by technology

[0013] The method provided by this invention is to combine copper products and porcelain products into copper-inlaid porcelain, which does not realize the real fusion of metal and porcelain, and it is not easy to realize metal decoration on any part of the porcelain surface

[0014] Because the firing temperature of porcelain is higher than the melting point of common metals such as gold, silver, copper, etc., it is very difficult to fire metal and porcelain together. Most of the existing techniques are to inlay metal into porcelain. , the metal is easy to fall off after long time use