Celadon olive green glaze, preparation method thereof and olive green glazed porcelain

Abstract

The invention relates to the technical field of ceramics, in particular to a celadon olive green glaze, a preparation method thereof and olive green glazed porcelain. The celadon olive green glaze is prepared from a main ingredient and auxiliary materials in a mass ratio of (8-9):1, wherein the main ingredient is formed by processing the following raw materials in parts by weight: 20-30 parts of Xiaomei glaze soil, 20-30 parts of Xikou glaze soil, 15-25 parts of Zhoucun glaze soil and 5-10 parts of kaolin, and the auxiliary materials are formed by processing the following raw materials in parts by weight: 20-40 parts of silica powder, 6-12 parts of soda ash, 10-18 parts of feldspar powder, 10-15 parts of aluminum hydroxide, 5-8 parts of zinc oxide, 8-12 parts of calcium carbonate, 6-8 parts of borax, 2-6 parts of potassium carbonate, 6-10 parts of barium sulfate and 8-15 parts of magnetic ordered mesoporous nickel ferrite. The celadon olive green glaze provided by the invention has the beneficial effects that the novel celadon olive green glaze is reasonable in raw material selection, cooking temperature is controllable, rate of finished products is high, product uniformity is good, and processing controllability is good.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a celadon secret-color glaze, a preparation method thereof and secret-color glazed porcelain. Background technique [0002] Zhejiang Longquan Ge Kiln is one of the five famous kilns in the Song Dynasty in China. The celadon celadon vessels produced by it are treasured all over the world. The preparation process of Longquan Ge Kiln in Zhejiang Province is: during the cooling process of celadon products after firing, the glaze is cracked into irregular textures by taking advantage of the different shrinkage rates of the glaze and body, forming delicate celadon products. [0003] "Secret color glaze" ranks first among the various patterns of Ge Kiln. Its patterns are large, evenly lobed, and have a strong three-dimensional effect. It is known as "the secret color glaze is the best". Due to the unique cracking of the secret color glaze during firing, it shows the natural beauty. A...

AI Technical Summary

Problems solved by technology

However, the selection of celadon secret color glaze in the prior art is harsh, the firing temperature is not easy to control, the yield of finished products is low during kiln firing, the quality is greatly affected by the processing proficiency, and the uniformity is poor. Therefore, it is urgent to develop a new type of celadon Secret color glaze