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Jun porcelain cracked celeste glaze and preparation method thereof

A technology of celadon glaze and Jun porcelain, which is applied in the field of Jun porcelain manufacturing, can solve the problems of low yield, few formulas and preparation methods, high production cost and production difficulty, reduce production cost, promote the improvement of common technology, and can highly reproducible effect

Inactive Publication Date: 2018-01-19
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

[0007] The present invention provides a kind of Jun porcelain open piece celadon glaze with scientific raw materials and proportioning and its preparation method, so as to solve the problem that the existing Jun porcelain open piece celadon glaze has few formulas and preparation methods, low yield rate, production cost and production cost. Difficult question

Method used

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  • Jun porcelain cracked celeste glaze and preparation method thereof

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Comparison scheme
Effect test

Embodiment 1

[0025] A celadon glaze for Jun porcelain, which is prepared from the following raw materials in parts by weight: 32-40 parts of feldspar, 10-14 parts of quartz, 10-14 parts of calcite, 12-18 parts of this medicine, 6-6 parts of elemental silicon powder 10 parts, talc 3-5 parts, iron oxide 1-3 parts, tin oxide 0.5-1.5 parts, wood ash 6-10 parts, black hair soil 1-3 parts.

[0026] The preparation method of the above-mentioned Jun porcelain split sky blue 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 54-55%, wet mill for 5-7 hours, pass the wet milled slurry through a 200-300 mesh sieve to obtain glaze slurry ;

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

[0029] (3) Firing, the firing temperature is 1280-1300°C.

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

[0031] ①The body after gl...

Embodiment 2

[0036] A celeste glaze for Jun porcelain, prepared from the following raw materials in parts by weight: 36 parts of feldspar, 12 parts of quartz, 12 parts of calcite, 15 parts of this medicine, 8 parts of silicon powder, 4 parts of talc, and 2 parts of iron oxide 1 part, 1 part tin oxide, 8 parts wood ash, 2 parts black wool soil.

[0037] The preparation method of the above-mentioned Jun Porcelain split piece sky blue glaze comprises the following steps:

[0038] (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 54-55%, wet mill for 5-7 hours, pass the wet milled slurry through a 200-300 mesh sieve to obtain glaze slurry ;

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

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

[0041] ①The body after glazing is put into a kiln and fired in an oxidizing atmosphere so that the temperature rises to 1030°C evenly within 5 ...

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Abstract

The invention discloses a jun porcelain cracked celeste glaze, prepared from the following raw materials in parts by weight: 32 to 40 parts of melilite, 10 to 14 parts of quartz, 10 to 14 parts of calcite, 12 to 18 parts of basic chemical, 6 to 10 parts of monatomic silicon powder, 3 to 5 parts of talcum, 1 to 3 parts of ferric oxide, 0.5 to 1.5 parts of stannic oxide, 6 to 10 parts of wood ash and 1 to 3 parts of black wool soil. A preparation method of the jun porcelain cracked celeste glaze comprises the following steps: (1) crushing the raw materials, then mixing, putting into a ball miller for ball-milling, adding water, so that the mass concenetration of a glaze reaches 54 to 55 percent, wet-milling for 5 to 7 hours, and enabling slurry subjected to wet-milling to pass through a 200-to 300- mesh sieve to obtain glaze slurry; (3) soaking a green body in the glaze for 1 to 2 times; (3) firing at a firing temperature of 1280 to 1300 DEG C.

Description

technical field [0001] The invention relates to the technical field of Jun porcelain manufacturing, in particular to Jun porcelain split sky blue 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] 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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
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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