Imitated Song-Dynasty Ge-kiln crackle-glaze celadon and manufacturing technique thereof

Abstract

The invention belongs to the field of porcelain, and particularly relates to an imitated Song-Dynasty Ge-kiln crackle-glaze celadon and a manufacturing technique thereof. The imitated Song-Dynasty Ge-kiln crackle-glaze celadon comprises a body material and a glaze material. The body material is mainly prepared from the following raw materials in parts by weight: 80-90 parts of Zijin clay, 10-20 parts of Xiyuan porcelain clay and 10-20 parts of Huangtan porcelain clay. The glaze material is mainly prepared from the following raw materials in parts by weight: 32-35 parts of Linggen glaze clay, 20-24 parts of quicklime, 3-5 parts of quartz, 3-5 parts of pyrite, 11-13 parts of Dayao Zijin clay and 22-25 parts of yellow fluorite. By using the characteristic that iron oxide appears blue in a high-temperature reduction atmosphere, multiple porcelain clay minerals are used as raw materials to imitate the Southern-Song-Dynasty black body Ge-kiln crackle-glaze celadon in the high-temperature reduction atmosphere; and the imitated finished product has very similar appearance to the Southern-Song-Dynasty black body Ge-kiln crackle-glaze celadon.

Description

technical field [0001] The invention belongs to the field of porcelain, and in particular relates to a formula and a manufacturing process of open-piece celadon imitating the Ge kiln of the Song Dynasty. Background technique [0002] Ge kiln porcelain has a variety of body colors such as dark gray, light gray, black gray, and earthy yellow. The glaze color also varies from pink blue, moon white, putty, and blue-yellow, with putty as the main color. Its main feature is that the glaze is covered with cracked patterns, which are usually called "open pieces". The flakes formed by tiny cracks have different sizes and different crack colors. [0003] As a decoration of artistic ceramics, the crackle glaze imitating Song Ge kiln has strong vitality. Due to the long history, the formula and manufacturing process of Ge Kiln porcelain have long been lost. In order to meet the growing needs of consumers, some people have tried to restore the formula and manufacturing process of Ge Ki...

AI Technical Summary

Problems solved by technology

Due to the long history, the formula and manufacturing process of Ge Kiln porcelain have long been lost. In order to meet the growing needs of consumers, some people have tried to restore the formula and manufacturing process of Ge Kiln porcelain in recent years, but the effect is not satisfactory.

Images