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Firing technology of grape purple Jun porcelain

A kind of Zijun porcelain and technology, which is applied in the field of firing process of grape Zijun porcelain, can solve the problems of general kiln transformation effect, short firing time, fast heating, etc., and achieves good kiln transformation effect, improved smoothness, and warm glaze surface. Effect

Inactive Publication Date: 2018-11-23
温书强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In today's environmental protection situation, the firing of liquefied gas kiln has become the mainstream of Shenhou Jun porcelain, but the disadvantage of liquefaction is that the temperature rises too fast. The fire can be ceased within an hour, which results in a short firing time and a general kiln transformation effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A firing process of grape purple Jun porcelain, comprising the following steps

[0027] (1) Preparation of embryo material and glaze

[0028] The raw material is composed of the following raw materials in parts by weight: 49 parts of kaolinite, 17 parts of dickite, 10 parts of quartz, and 13 parts of pearl clay;

[0029] The glaze is composed of the following raw materials in parts by weight: 30 parts of Yushan anthracite, 1 part of copper ash, 20 parts of frit, 2 parts of hard soil on the southern slope, 0.3 part of borax, 3 parts of bovine bone, and 0.1 part of fluorite , 0.3 part of iron red powder.

[0030] (2) Blank making; the blank obtained in step (1) is drawn to form a blank, and when the drawn blank is dry to a certain extent, the blank is trimmed, and finally the designed blank is obtained;

[0031] (3) biscuit firing; putting the green body obtained in step (2) into a kiln to obtain the green body;

[0032] (4) Glazing; evenly attaching the glaze prepared...

Embodiment 2

[0035] A firing process of grape purple Jun porcelain, comprising the following steps

[0036] (1) Preparation of embryo material and glaze

[0037] The raw material is composed of the following raw materials in parts by weight: 50 parts of kaolinite, 18 parts of dickite, 15 parts of quartz, and 14 parts of pearl clay;

[0038] The glaze is composed of the following raw materials in parts by weight: 60 parts of Yushan anthracite, 2 parts of copper ash, 30 parts of frit, 4 parts of hard soil on the southern slope, 0.4 part of borax, 4 parts of bovine bone, and 0.2 part of fluorite , 0.4 part of iron red powder.

[0039] (2) Blank making; the blank obtained in step (1) is drawn to form a blank, and when the drawn blank is dry to a certain extent, the blank is trimmed, and finally the designed blank is obtained;

[0040] (3) biscuit firing; putting the green body obtained in step (2) into a kiln to obtain the green body;

[0041] (4) Glazing; evenly attaching the glaze prepare...

Embodiment 3

[0044] A firing process of grape purple Jun porcelain, comprising the following steps

[0045] (1) Preparation of embryo material and glaze

[0046] The raw material is composed of the following raw materials in parts by weight: 51 parts of kaolinite, 19 parts of dickite, 20 parts of quartz, and 15 parts of pearl clay;

[0047] The glaze is composed of the following raw materials in parts by weight: 90 parts of Yushan anthalite, 3 parts of copper ash, 40 parts of frit, 5 parts of hard soil on the southern slope, 0.5 part of borax, 5 parts of bovine bone, and 0.3 part of fluorite , 0.5 part of iron red powder.

[0048] (2) Blank making: the blank obtained in step (1) is drawn into a blank, and when the drawn blank is dry to a certain extent, trimming is carried out, and finally a designed blank is obtained;

[0049](3) biscuit firing; putting the green body obtained in step (2) into a kiln to obtain the green body;

[0050] (4) Glazing; evenly attaching the glaze prepared in...

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Abstract

The invention relates to a firing technology of a grape purple Jun porcelain. The firing technology comprises the following steps of (1) preparing a blank and a glaze; (2) manufacturing the blank; (3)plainly firing; (4) applying the glaze; (5) firing the glaze. The firing technology has the advantages that a liquefying air kiln is used for firing; before ignition, the pressure is reduced to 0.03,and then the fire is ignited, so as to dry the blank; the pressure is increased to 0.12 in the heating process, and the temperature of 1250 DEG C is warmed for 2 to 3h, so as to seal the glaze surface; the smoothness of the product is improved, the kiln change effect is better, and the glaze surface is gentle.

Description

technical field [0001] The invention relates to the field of firing Jun porcelain, in particular to a firing process of grape purple Jun porcelain. Background technique [0002] The development history of ceramics is an important part of the history of Chinese civilization. As one of the four ancient civilizations, China has made outstanding contributions to the progress and development of human society. Among them, the invention and development of ceramics has unique significance. Different dynasties and dynasties in Chinese history have different artistic styles and different technical characteristics. "china" in English means both China and ceramics, which clearly shows that China is the "hometown of ceramics". As early as more than a thousand years before the Europeans mastered the porcelain manufacturing technology, the Han people had already produced very exquisite ceramics. China is one of the first countries in the world to use pottery, and Chinese porcelain is hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B33/13C04B33/24C04B41/86
CPCC04B33/24C03C8/00C04B33/13C04B41/009C04B41/5022C04B41/86C04B2235/3418C04B2235/3463
Inventor 温书强
Owner 温书强
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