Lujun Jun porcelain prepared from nano copper ion and preparation method of Lujun Jun porcelain

Abstract

The invention discloses Lujun Jun porcelain prepared from nano copper ions and a preparation method of the Lujun Jun porcelain. A glaze of the Lujun Jun porcelain consists of the following raw materials in percentage by weight: 35-45 parts of melilite, 10-20 parts of calcite, 10-20 parts of quartz, 10-16 parts of traditional Chinese medicines, 5-10 parts of frit, 5-10 parts of plant ash, 1-3 partsof copper ore, 3-8 parts of Qingdao soda ash, 6-8 parts of soft soil and 2-5 parts of an adhesive. The preparation method of the glaze comprises the following steps: (1) treating the raw materials ina ball mill; (2) preparing the adhesive; (3) preparing glaze slurry; (4) carrying out primary glazing, and drying; (5) carrying out secondary glazing, and drying; (6) sintering in a furnace. Due to reasonable proportioning and temperature control, preparation procedures are simple and convenient, and the sintered Lujin glaze is rich in glaze color and natural in glaze surface and has a blue opalescence effect.

Description

technical field [0001] The invention belongs to the field of ceramic preparation, and in particular relates to Lu Junjun porcelain prepared by using nanometer copper ions and a preparation method thereof. Background technique [0002] Jun Porcelain is known as the first of China's "Five Famous Porcelains". It is famous all over the world for its unique kiln transformation art. Its main feature is that the color of porcelain is complicated, which has changed the development of the single-color glaze of ancient porcelain, and has become more and more popular in modern society. At that time, although the current technology has made great progress, there are still some defects. In the production process of Jun porcelain, from the selection of materials to the firing of finished products, there are dozens of production processes, no matter which process is slightly different. Be careful, even a small mistake will lead to the waste of previous work, which is also the reason why t...

AI Technical Summary

Problems solved by technology

[0005] Lu Jun's firing mostly relied on the accumulated experience of Jun kiln artists. The degree of firing can only be judged by temperature and fire color, but no in-depth research has been conducted on the factors that may affect Lu Jun's firing. At the stage of "nine failures in the kiln", a kiln can only burn 1-3 small pieces at a time, and it is difficult to burn, and the finished products are even rarer. Therefore, Lu Jun has become the rare porcelain that the Jun porcelain world dreams of.