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High-hardness matte celeste blue glaze and preparation method thereof

An azure glaze and high-hardness technology, which is applied in the field of high-hardness matt azure glaze and its preparation, can solve the problem of low yield, high manufacturing cost and difficulty, and few formulas and preparation methods for high-hardness matt azure glaze. and other problems, to achieve the effect of dense glaze layer, enhanced structural stability and mechanical strength, and strong reproducibility

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

[0006] The invention provides a high-hardness matt azure glaze with scientific raw materials and a scientific proportion and a preparation method thereof, so as to solve the problem that the existing high-hardness matt azure glaze has few formulas and preparation methods, low yield rate, production cost and production cost. Difficult question

Method used

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  • High-hardness matte celeste blue glaze and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A high-hardness matt azure glaze, which is prepared from the following raw materials in parts by weight: 36-44 parts of feldspar, 4-8 parts of quartz, 3-5 parts of zirconium silicate, 4-6 parts of barium carbonate, and 12 parts of this medicine -16 parts, 8-12 parts of wollastonite, 3-5 parts of burnt talc, 1-3 parts of iron oxide, 0.5-1.5 parts of tin oxide, 10-14 parts of wood ash, and 1-3 parts of black wool soil.

[0025] The preparation method of above-mentioned high-hardness matt azure glaze comprises the following steps:

[0026] (1) Grind the above raw materials and mix them into a ball mill for ball milling, add water to make the mass concentration of the glaze reach 62-64%, wet mill for 12-18 hours, pass the wet milled slurry through a 100-200 mesh sieve to obtain the glaze slurry ;

[0027] (2) The green body is dipped in glaze 1-2 times;

[0028] (3) Firing, the firing temperature is 1250-1280°C.

[0029] The firing process in step (3) specifically includ...

Embodiment 2

[0035] A high-hardness matte azure glaze, which is prepared from the following raw materials in parts by weight: 40 parts of feldspar, 6 parts of quartz, 4 parts of zirconium silicate, 5 parts of barium carbonate, 14 parts of this medicine, 10 parts of wollastonite, 4 parts of burnt talc, 2 parts of iron oxide, 1 part of tin oxide, 12 parts of wood ash, and 2 parts of black wool soil.

[0036] The preparation method of the above-mentioned high-hardness matt azure glaze comprises the following steps:

[0037] (1) Grind the above raw materials and mix them into a ball mill for ball milling, add water to make the mass concentration of the glaze reach 62-64%, wet mill for 12-18 hours, and pass the wet milled slurry through a 100-200 mesh sieve to obtain the glaze slurry ;

[0038] (2) The green body is dipped in glaze twice;

[0039] (3) Firing, specifically including the following steps:

[0040] ①The body after glazing is put into the kiln and fired in an oxidizing atmosphere...

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Abstract

The invention discloses a high-hardness matte celeste blue glaze. The high-hardness matte celeste blue glaze is prepared from the following raw materials in parts by weight: 36 to 44 parts of melilite, 4 to 8 parts of quartz, 3 to 5 parts of zirconium silicate, 4 to 6 parts of barium carbonate, 12 to 16 parts of Benyao (one kind of nature feldspar, the main component is silicon dioxide), 8 to 12 parts of aedelforsite, 3 to 5 parts of calcined talc, 1 to 3 parts of iron oxide, 0.5 to 1.5 parts of tin oxide, 10 to 14 parts of wood ash and 1 to 3 parts of knar clay. A preparation method of the high-hardness matte celeste blue glaze comprises the following steps: (1) mixing the raw materials, putting a mixture into a ball mill for ball milling, adding water till the mass concentration of the glaze reaches 62 to 64 percent, performing wet grinding for 12 to 18 hours, and sieving slurry obtained after wet grinding with a sieve of 100 to 200 meshes to obtain glaze slurry; (2) soaking a blankinto the glaze slurry for 1 to 2 times; (3) sintering at the temperature of 1,250 to 1,280 DEG C.

Description

technical field [0001] The invention relates to the technical field of Jun porcelain manufacture, in particular to a high-hardness matt azure 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 por...

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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