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Furnace Jun glaze and preparation method thereof

A technology of Jun glaze and calcite, applied in the field of furnace Jun glaze and its preparation, can solve the problems of not being able to present seven primary colors, the furnace Jun porcelain kiln is not rich, the glaze surface bursting color is single, etc. glaze effect

Inactive Publication Date: 2018-08-17
禹州市土魂钧瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the Jun porcelain kiln produced by the existing Jun porcelain formula and technology is not rich, and only two to three colors can be displayed on a piece of Jun porcelain, and the seven primary colors cannot be displayed. Spot color is also more monotonous

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A furnace glaze, which is prepared from the following raw materials in parts by weight: 42-48 parts of feldspar, 7-13 parts of calcite, 7-13 parts of quartz, 4-6 parts of copper ore, and 0.5-1.5 parts of tin dioxide 4-6 parts of zinc dioxide, 0.5-1.5 parts of Suzhou soil, 6-10 parts of plant ash, and 12-18 parts of frit.

[0022] The preparation method of the above-mentioned oven glaze comprises the following steps:

[0023] (1) Preparation of glaze slurry: Add appropriate amount of water to mix the above raw materials, and ball mill to obtain glaze slurry with a mass concentration of 52-54%;

[0024] (2) Glazing: immerse the bisque-fired body into the glaze slurry prepared in step (1) for a while, take it out for a while, immerse it again for a while, take it out, use the water absorption of the body to make the glaze slurry adhere to the surface of the body, and dry , and then brush the glaze slurry 2-3 times;

[0025] (3) Firing, the firing temperature is 1260-1280...

Embodiment 2

[0035] A furnace glaze, which is prepared from the following raw materials in parts by weight: 45 parts of yellow feldspar, 10 parts of calcite, 10 parts of quartz, 5 parts of copper ore, 1 part of tin dioxide, 5 parts of zinc dioxide, Suzhou soil 1 part, 8 parts of plant ash, 15 parts of frit.

[0036] The preparation method of the above-mentioned oven glaze comprises the following steps:

[0037] (1) Preparation of glaze slurry: Add appropriate amount of water to mix the above raw materials, and ball mill to obtain a glaze slurry with a mass concentration of 53%;

[0038] (2) Glazing: immerse the bisque-fired body into the glaze slurry prepared in step (1) for a while, take it out for a while, immerse it again for a while, take it out, use the water absorption of the body to make the glaze slurry adhere to the surface of the body, and dry , and then brush the glaze slurry 2-3 times;

[0039] (3) Firing, the firing temperature is 1270°C;

[0040] The firing process specifi...

Embodiment 3

[0049] A furnace glaze, which is prepared from the following raw materials in parts by weight: 46 parts of yellow feldspar, 9 parts of calcite, 11 parts of quartz, 4 parts of copper ore, 1 part of tin dioxide, 5 parts of zinc dioxide, Suzhou soil 1 part, 7.5 parts of plant ash, 15 parts of frit.

[0050] The preparation method of the above-mentioned oven glaze comprises the following steps:

[0051] (1) Preparation of glaze slurry: Add appropriate amount of water to mix the above raw materials, and ball mill to obtain a glaze slurry with a mass concentration of 54%;

[0052] (2) Glazing: immerse the bisque-fired body into the glaze slurry prepared in step (1) for a while, take it out for a while, immerse it again for a while, take it out, use the water absorption of the body to make the glaze slurry adhere to the surface of the body, and dry , and then brush the glaze slurry 2-3 times;

[0053] (3) Firing, the firing temperature is 1280°C;

[0054] The firing process specif...

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Abstract

The invention provides furnace Jun glaze and a preparation method thereof. The furnace Jun glaze is prepared from, by weight, 42-48 parts of melilite, 7-13 parts of calcite, 7-13 parts of quartz, 4-6parts of copper ore, 0.5-1.5 parts of tin oxide, 4-6 parts of zinc oxide, 0.5-1.5 parts of Suzhou clay, 6-10 parts of plant ash and 12-18 parts of frit. Compared with the prior art, the furnace Jun glaze and the preparation method thereof have advantages that by a scientific and reasonable material ratio and control of a calcining process, the produced furnace Jun glaze is in seven colors including red, orange, yellow, green, indigo, blue and purple, rich in furnace transmutation, colorful and natural instead of rigid in glaze surface and has gold spots, red spots, black spots and green spots.

Description

technical field [0001] The invention relates to the technical field of glazes, in particular to an oven glaze and a preparation method thereof. Background technique [0002] Jun Porcelain is one of the five famous porcelains of the Song Dynasty in my country. It is famous for its blue sky and colorful "kiln change" glaze color of "after the rain, the sky is sunny and red, and the setting sun is purple and green". It has created many historical masterpieces in the history of ancient ceramic craftsmanship. Exemplary work. The "Furnace Jun Glaze" in Jun Porcelain is colorful, jade-run and crystal-clear, the glaze surface is natural but not dull, miscellaneous but not chaotic, coupled with unpredictable markings, its natural effect is far beyond the reach of other Jun Porcelain. Therefore, it has become a bright pearl in the garden of Juncibai. However, the Jun porcelain kiln produced by the existing Jun porcelain formula and technology is not rich, and only two to three colors...

Claims

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Application Information

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IPC IPC(8): C03C8/14C03C8/06C04B41/86
CPCC03C8/14C03C8/06C03C2204/04C03C2205/02C04B41/5022C04B41/86C04B41/4539C04B41/0072
Inventor 王志勇
Owner 禹州市土魂钧瓷有限公司
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