Jun porcelain celeste blue glaze and preparation method thereof

A technology of porcelain celadon glaze and celadon glaze, which is applied in the field of Jun porcelain celadon glaze and its preparation, can solve the problems of poor corrosion resistance and mechanical resistance of the glaze surface, low yield rate, high production cost and high production difficulty, etc. Achieve the effects of promoting economic development, increasing opacity, and promoting the improvement of common technologies

Inactive Publication Date: 2018-01-12
禹州市锦丰源瓷业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a kind of jun porcelain celadon glaze with scientific raw materials and proportioning and its preparation method to solve the problem that the existing

Method used

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  • Jun porcelain celeste blue glaze and preparation method thereof
  • Jun porcelain celeste blue glaze and preparation method thereof
  • Jun porcelain celeste blue glaze and preparation method thereof

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0024] Example 1

[0025] A Jun porcelain azure glaze prepared from the following raw materials by weight: 32-40 parts of yellow feldspar, 14-18 parts of quartz, 10-14 parts of calcite, 10-14 parts of this medicine, 4-6 parts of spodumene , 3-5 parts of talc, 0.5-1.5 parts of iron oxide, 4-6 parts of copper ore, 0.5-1.5 parts of tin oxide, 6-10 parts of wood ash.

[0026] The above-mentioned preparation method of Jun porcelain sky celadon glaze includes the following steps:

[0027] (1) After crushing the above raw materials, mix them into a ball mill, add water to make the mass concentration of the glaze reach 56-58%, wet mill for 6-8 hours, and pass the wet milled slurry through a 200-300 mesh sieve to obtain the glaze slurry ;

[0028] (2) The body is dipped in glaze 1-2 times;

[0029] (3) Firing, the firing temperature is 1260-1290°C.

[0030] The firing process in step (3) specifically includes the following steps:

[0031] ① Put the glaze body into a kiln and fire it in an oxidiz...

Example Embodiment

[0035] Example 2

[0036] A Jun porcelain sky celadon glaze prepared from the following parts by weight of raw materials: 36 parts of yellow feldspar, 16 parts of quartz, 12 parts of calcite, 12 parts of this medicine, 5 parts of spodumene, 4 parts of talc, 1 part of iron oxide, 5 parts of copper ore, 1 part of tin oxide, 8 parts of wood ash.

[0037] The preparation method of the above Jun porcelain sky celadon glaze includes the following steps:

[0038] (1) After crushing the above raw materials, mix them into a ball mill, add water to make the mass concentration of the glaze reach 56-58%, wet mill for 6-8 hours, and pass the wet milled slurry through a 200-300 mesh sieve to obtain the glaze slurry ;

[0039] (2) The body is dipped in glaze twice;

[0040] (3) Firing, specifically including the following steps:

[0041] ① Put the glaze body into a kiln and fire it in an oxidizing atmosphere, so that the temperature will evenly rise to 1020℃ in 5 hours;

[0042] ②In a reducing atmosph...

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PUM

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Abstract

The invention discloses a jun porcelain celeste blue glaze which is prepared from the following raw materials in parts by weight: 32-40 parts of melilite, 14-18 parts of quartz, 10-14 parts of calcite, 10-14 parts of herb drug, 4-6 parts of spodumene, 3-5 parts of talc, 0.5-1.5 parts of ferric oxide, 4-6 parts of copper ore, 0.5-1.5 parts of tin oxide and 6-10 parts of wood ash. A preparation method for the jun porcelain celeste blue glaze comprises the following steps: (1) crushing the raw materials, mixing and putting into a ball mill for milling, adding water till the mass concentration ofthe glaze reaches up to 56-58%, wetly milling for 6-8 hours and using a 200-300 mesh sieve for sieving the wetly milled slurry, thereby acquiring glaze slip; (2) soaking the blank into the glaze slipfor 1-2 times; (3) sintering under the sintering temperature of 1260-1290 DEG C.

Description

technical field [0001] The invention relates to the technical field of Jun porcelain manufacturing, in particular to a Jun porcelain sky blue glaze and a preparation method thereof. Background technique [0002] Jun porcelain originated in the Eastern Han Dynasty. It is one of the five famous kiln porcelains in the Song Dynasty. Famous for its unique kiln transformation art, it has the reputation of "gold is priceless and Jun porcelain is priceless" and "a family with a lot of money is not as good as a piece of Jun porcelain". [0003] 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" i...

Claims

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Application Information

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IPC IPC(8): C03C8/00C04B41/86
Inventor 崔松伟温红超崔世豪崔鹏豪
Owner 禹州市锦丰源瓷业有限公司
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