Soda fired fused glaze ceramic and preparation method thereof

Abstract

The invention relates to the field of ceramic products and preparation methods thereof, and concretely relates to a soda fired molten glaze ceramic and a preparation method thereof. Local engobe slurry is removed by dotted adsorption, so that the surface of a green body presents a pit texture, then liquid wax is filled back into the pit texture by using a pipette, and a brownish red and bright bead-shaped texture is formed at the combined part of the wax layer and the glaze; the soda powder is injected into the furnace chamber along with firewood burning flame flow, the wood ash, the soda and the glaze texture are mutually fused, frosted and brown salmon skin-like textures are formed in places except for the bead-shaped textures, the bright bead-shaped textures are compared with the dark salmon skin textures, the cold and warm tones of the glaze are enriched, the soda powder enters the furnace chamber in a jet flow manner, and the distribution on the glaze surface is more uniform; and the firewood burning flame flow is pressurized in a jet pipe and tangentially jetted into the furnace chamber, and the air flow spirally flows downwards along the inner wall to form spiral textures on the glaze surface, so that the firewood burning furnace has unique aesthetic value.

Description

technical field [0001] The invention relates to the field of ceramic products and a preparation method thereof, in particular to soda fired molten glaze ceramics and a preparation method thereof. Background technique [0002] Ceramics have a long history. In the production of modern ceramics, the raw materials are not stick to one pattern. The combination, combination, and infiltration of various materials have produced a complementary artistic effect, making modern ceramic art both rich in expressiveness and full of coordination, and the surface decoration and space treatment have reached a higher level. Modern pottery pays attention to texture and performance, and does not pay attention to rough or fine raw materials. The materials are no longer limited to porcelain clay and pottery clay, but intentionally break through the use range of traditional pottery raw materials, and use the different characteristics of clay materials to play the role of various materials. potenti...

AI Technical Summary

Problems solved by technology

The artist uses techniques such as soda burning or wood burning to create an antique effect. The soda burning process usually means that when the temperature of the kiln reaches a certain temperature, the soda is thrown into the kiln. The soda volatilizes carbon dioxide and alkali in the high temperature environment, and Chemical changes occur with the glaze or body, and then form a unique glaze effect. The surface of the existing soda-fired ceramics has a single color, mostly light yellow, and the texture is relatively monotonous, mostly showing a bright surface or a dark surface. Therefore, it affects its artistic expression on ceramics. In view of this, this case was born