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Cracked jun porcelain plum green glaze and preparation method thereof

The technology of Jun porcelain and plum is applied in the field of open-piece Jun porcelain plum celadon and its preparation, which can solve the problems of high production cost and difficulty, few formulas and preparation methods, uneven coloring, etc., and achieves the promotion of the commonality of the ceramic industry. Improvement of technology, the best color rendering effect, the effect of increasing high temperature fluidity

Inactive Publication Date: 2018-02-16
禹州市大龙山钧瓷文化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a split Jun porcelain plum celadon glaze with scientific raw materials and proportions and a preparation method thereof, in order to solve the problem that the existing split Jun porcelain plum green glaze has few formulas and preparation methods, uneven color and low yield , high production cost and difficulty

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A plum celadon glaze for Jun porcelain, prepared from the following raw materials in parts by weight: 34-40 parts of glaze fruit, 10-14 parts of glaze ash, 3-5 parts of kaolin, 12-16 parts of calcined kaolin, 16-16 parts of quartz 22 parts, 2-4 parts of fluorite, 1.5-2.5 parts of calcined talc, 1.5-2.5 parts of dolomite, 0.1-0.3 parts of chromium oxide, 5-9 parts of wood ash.

[0026] The preparation method of the above-mentioned open piece Jun porcelain plum green glaze comprises the following steps:

[0027] (1) Crush the above raw materials and put them into a ball mill for ball milling, add water to make the mass concentration of the glaze reach 54-56%, wet mill for 10-12 hours, and pass the wet milled slurry through a 200-300 mesh sieve to obtain the glaze slurry ;

[0028] (2) The glaze is applied by dipping, and the thickness of the glaze is 1.5mm~2.0mm;

[0029] (3) Firing, the firing temperature is 1300-1320°C.

[0030] The firing process in step (3) specifi...

Embodiment 2

[0037] A plum celadon glaze for Jun porcelain, prepared from the following raw materials in parts by weight: 37 parts of glaze fruit, 12 parts of glaze ash, 4 parts of kaolin, 14 parts of calcined kaolin, 19 parts of quartz, 3 parts of fluorite, and burnt talc 2 parts, 2 parts of dolomite, 0.2 parts of chromium oxide, 7 parts of wood ash.

[0038] The preparation method of the above-mentioned split Jun porcelain plum green glaze comprises the following steps:

[0039] (1) After crushing the above raw materials, mix them into a ball mill for ball milling, add water to make the mass concentration of the glaze reach 55%, wet mill for 12 hours, and pass the wet milled slurry through a 250-mesh sieve to obtain the glaze slurry;

[0040] (2) The glazing adopts the dipping method, and the thickness of glazing is 1.6mm;

[0041] (3) Firing, specifically including the following steps:

[0042] ①The body after glazing is put into the kiln and fired in an oxidizing atmosphere, so that ...

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Abstract

The invention discloses a cracked jun porcelain plum green glaze, which is prepared from the following raw materials by weight: glaze 34-40 parts of glaze stone, 10-14 parts of glaze ash, 3-5 parts ofkaolin, 12-16 parts of calcined kaolin, 16-22 parts of quartz, 2-4 parts of fluorite, 1.5-2.5 parts of calcined talc, 1.5-2.5 parts of dolomite, 0.1-0.3 part of chromium oxide, and 5-9 parts of woodash. The preparation method of the cracked jun porcelain plum green glaze includes the steps of: (1) crushing the raw materials, performing mixing, then putting the mixture into a ball mill for ball milling, adding water to make the mass concentration of glaze reach 54-56%, conducting wet grinding for 10-12h, and sieving the slurry subjected to wet grinding with a 200-300mesh sieve to obtain a glaze slurry; (2) conducting glazing by glaze dipping to a glaze thickness of 1.5mm-2.0mm; and (3) performing firing at a temperature of 1300-1320DEG C.

Description

technical field [0001] The invention relates to the technical field of Jun porcelain manufacturing, in particular to a split Jun porcelain plum green glaze and a preparation method thereof. Background technique [0002] Jun Porcelain is a unique national treasure porcelain in Shenhou Town, Yuzhou City, Xuchang City, Henan Province. With its simple shape, exquisite craftsmanship, complex glaze matching, and the magical kiln transformation of "one color in the kiln, thousands of colors in the kiln", the scenery of lakes and mountains, clouds and clouds Fog, human, animal, flower, bird, insect, fish, etc. are known as the first of the "Five Famous Porcelains" in China. [0003] Celadon is a famous traditional color glaze of Chinese porcelain. The ancient southern blue glaze is the earliest color glaze of porcelain. The so-called "celadon glaze" is not pure green in color, there are moon white, sky blue, pink green, plum green, bean green, bean green, emerald green, etc., but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/16C03C1/06C04B41/86C04B35/64
Inventor 王建伟
Owner 禹州市大龙山钧瓷文化有限公司
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