Celeste blue glaze ceramic prepared by using Songhua stone tailings and manufacturing process of celeste blue glaze ceramic

Abstract

The invention provides celeste blue glaze ceramic prepared by using Songhua stone tailings and a manufacturing process of the celeste blue glaze ceramic. The celeste blue glaze ceramic prepared by using the Songhua stone tailings and the manufacturing process of the celeste blue glaze ceramic overcome the deficiencies in the prior art. The celeste blue glaze ceramic prepared by using the Songhua stone tailings comprises a green body and a celeste blue glaze layer disposed on at least one surface of the green body, and the celeste blue glaze layer is made of the Songhua stone tailings, talc, potassium feldspar, quartz, calcined zinc oxide and kaolin. The celeste blue glaze ceramic prepared by using the Songhua stone tailings is blue-green in surface and bright and smooth in color and luster. The celeste blue glaze ceramic has a glazing thickness of 0.9-1.2mm, the glaze is thick, and the sense of tough is smooth and soft. According to the celeste blue glaze ceramic prepared by using theSonghua stone tailings, the Songhua stone tailings are introduced to realize waste utilization, energy saving and environmental protection are achieved, a brand new ceramic decoration method is provided, and positive significance for promoting the development of ceramic products and positive economy benefits are achieved.

Description

technical field [0001] The invention relates to the technical field of ceramic manufacturing, in particular to a sky blue glazed ceramic prepared from Songhua stone tailings and a manufacturing process thereof. Background technique [0002] Sky blue glazed ceramics are treasures in the traditional porcelain making process. The name of the glaze color of porcelain is like the blue sky after rain. It is the description of the characteristics of this glaze color. [0003] In the traditional celadon glaze, the most mysterious thing is to add agate to the glaze, although modern chemistry has already proved that the basic components of agate and quartz sand are silica, and the glaze is made of silicate solution. But since the formula of celadon glaze is mainly quartz sand, agate is only an ingredient. Both of these ores contain impurities, and iron is the main cause of the azure color. The finished product of Ru kiln is fired at about 1200 degrees. This temperature can melt th...

AI Technical Summary

Problems solved by technology

[0004] As we all know, the cost of agate is high, and it is not easy to obtain. Using agate to glaze makes the cost of azure glaze high. In addition, when firing traditional azure glaze, it must ensure a high temperature of 1280-1350°C, which consumes a lot of energy. Therefore If it is possible to provide a sky blue glazed ceramic that is already produced, energy-saving and environmentally friendly, it will have positive significance for the inheritance and promotion of sky blue glazed ceramics