Colored partridge spot Jianzhan and preparation process thereof

Abstract

The invention discloses a colored partridge spot Jianzhan and a preparation process thereof. The Jianzhan comprises a green body and glaze, wherein the green body is prepared from the following components in parts by weight: 7 parts of kaolin and 3 parts of red soil; wherein the glaze material comprises a first glaze material and a second glaze material; wherein the first glaze is prepared from the following components in parts by weight: 8 parts of glaze ore, 1 part of potassium feldspar, 1 part of calcite and 10 parts of water; and the second glaze is prepared from the following components in parts by weight: 7 parts of glaze ore, 0.2 part of talc, 0.17 part of quartz, 0.8 part of iron oxide red, 2 parts of plant ash and 20 parts of water. The oil drops of the prepared Jianzhan are in along-strip feather shape, the stripes of the oil drops are in an increasing radiation trend from the center in the cup to the opening edge, the color is gorgeous, the whole Jianzhan looks like spreading of partridge wings, spreading of peacock tail and fireworks, the tension is sufficient, the stereoscopic impression is strong, and the Jianzhan has strong visual impact feeling and artistic aesthetic feeling.

Description

technical field [0001] The invention relates to the technical field of porcelain, in particular to Jianzhan and its preparation process. Background technique [0002] At present, the firing process of Jianzhan is very difficult, and it is often difficult to master the control formula, firing atmosphere and temperature curve, etc., and the following defects often occur: body cracking, deformation, glaze sticking to the bottom, glaze shrinkage, The oil drop crystal spot does not appear or is not clear, etc., and the yield is very low (generally 20-50%). [0003] At the same time, the degree of innovation of Jianzhan is relatively low, generally traditional types such as Rabbit Haozhan, Youdizhan, Yaobianzhan and variegated glazes such as persimmon red, gray skin, and black gold. [0004] Therefore, this field needs to develop a kind of beautiful appearance, the Jianzhan that yield rate is higher. Contents of the invention [0005] The object of the present invention is to ...

AI Technical Summary

Problems solved by technology

[0002] At present, the firing process of Jianzhan is very difficult, and it is often difficult to master the control formula, firing atmosphere and temperature curve, etc., and the following defects often occur: body cracking, deformation, glaze sticking to the bottom, glaze shrinkage, The oil drop crystal spot does not appear or is not clear, etc., and the yield is very low (generally 20-50%)

Images