Oil-drop Tang Dynasty jun porcelain glaze and technology for preparing jun porcelain with oil-drop Tang Dynasty jun porcelain glaze

Abstract

The invention relates to an oil-drop Tang Dynasty jun porcelain glaze and a technology for preparing jun porcelain with the oil-drop Tang Dynasty jun porcelain glaze. Ferric oxide, manganese oxide andtitanium dioxide are added in a glaze material, at the specific sintering temperature, ferric oxide and manganese oxide form black brown glaze ground color, titanium dioxide shows gray matte spots onthe surface of the glaze material, and the spots are shaped like oil droplets; due to the fact that the glaze material contains a certain percentage of ox bone, talc and glass powder which are used for changing the glaze expansion coefficient, the expansion coefficient of the glaze material is controlled, the gray matte spots on the surface of the glaze material form spot fragments, and the artistic effect is vivid; meanwhile, a prime tire raw material contains muyu-stone, tourmaline and the like which have the health-care function. Accordingly, in the use process that the oil-drop glaze is burnt to be a tea set, tea water can penetrate through a glaze layer and make contact with the prime tire, trace elements in the prime tire infiltrate into the tea water, and the health preservation function is achieved while the artistry is increased.

Description

technical field [0001] The invention belongs to the field of ceramic firing, in particular to an oil drop Tang Jun glaze and a process for preparing Jun porcelain by using the same. Background technique [0002] Jun porcelain originated in the Eastern Han Dynasty and is one of the five famous kiln porcelains in the Song Dynasty. It is famous in the world for its unique kiln transformation art, and has the reputation of "gold is priceless and Jun is priceless" and "a family has thousands of pieces, it is not as good as a piece of Jun porcelain". It is a unique national treasure porcelain in Shenya Town, Yuzhou City, Xuchang City, Henan Province. With its simple shape, exquisite craftsmanship, complex glaze matching, and the magical kiln transformation of "one color in the kiln, the kiln is colorful", the lakes and mountains, clouds and mists, Humans, animals, flowers, birds, insects and fish are known as the first of China's "Five Famous Porcelains" with endlessly changing g...

AI Technical Summary

Problems solved by technology

[0005] The variety of glaze colors during firing is not only the charm of Jun porcelain, but also a technical problem that is difficult to control in the firing process. It has a lot to do with the different enamel formulas, and the fired colors are also different. Even if the glaze color is the same color, some colors are bright and gorgeous, and some colors are relatively dull, which reduces the treasure rate.