Starry sky glaze material, starry sky glaze Jun porcelain and preparation method thereof

Abstract

The invention discloses a starry sky glaze material. The glaze material includes a bottom glaze material and a face glaze material; the bottom glaze material consists of, by weight, 3-6 parts of kaolin, 30-40 parts of melilite, 20-24 parts of calcite, 4-6 parts of steatite, 14-18 parts of quartz, 3-5 parts of iron ore, 2-4 parts of zinc oxide, 1-2 parts of aluminum oxide, and 2-3 parts of apatite;and the face glaze material consists of, by weight, 45-55 parts of the melilite, 16-18 parts of the calcite, 10-14 parts of the quartz, 4-6 parts of copper ore, 2-4 parts of cobalt oxide, 3-5 parts of zirconium silicate, and 2-3 parts of spodumene. The prepared starry sky glaze Jun porcelain is lustrous in color, high in glossiness, exquisite and bright and high in mechanical strength, and the appearance of the Jun porcelain is the same as starry sky; and the starry sky glaze Jun porcelain is low in manufacturing cost, easy in firing, low in product scrap rate and small in energy consumption.

Description

technical field [0001] The invention relates to the technical field of Jun porcelain manufacturing, in particular to a starry sky glaze glaze material, starry sky glazed Jun porcelain and a preparation method thereof. Background technique [0002] Jun porcelain is a special product of Yuzhou. It is one of the five famous porcelains in China. It is famous all over the world for its unique glaze and the magical color of the kiln produced by firing methods. The key to Jun porcelain lies in the glaze, and the glaze color changes produced by different firing processes are also different. , and the formula of the glaze is also an important factor affecting the outer color of the finished Jun porcelain, and it is also the key factor that causes the Jun porcelain to enter the kiln with the same color and the kiln to be colorful. Very few, difficult to fire, high scrap rate, low mechanical strength, high energy consumption and high production cost, it is difficult to realize the good...

AI Technical Summary

Problems solved by technology

[0002] Jun porcelain is a special product of Yuzhou. It is one of the five famous porcelains in China. It is famous all over the world for its unique glaze and the magical color of the kiln produced by firing methods. The key to Jun porcelain lies in the glaze, and the glaze color changes produced by different firing processes are also different. , and the formula of the glaze is also an important factor affecting the outer color of the finished Jun porcelain, and it is also the key factor that causes the Jun porcelain to enter the kiln with the same color and the kiln to be colorful. Very few, difficult to fire, high scrap rate, low mechanical strength, high energy consumption and high production cost, it is difficult to realize the good application of starry sky glaze on Jun porcelain, thus limiting the art of starry sky glazed Jun porcelain Therefore, there is an urgent need to provide a method for preparing starry sky glazed Jun porcelain with low production cost, easy firing, low product scrap rate, low energy consumption, and high mechanical strength.