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Purple grit jade cracked glaze processing technology

A processing technology and cracked glaze technology, which is applied in the processing technology field of purple sand emerald cracked glaze, can solve the problems of dull glaze color, rough surface, thick cracks and other problems, and achieve crystal clear glaze surface, bright and pure glaze color, and natural crack effect Effect

Inactive Publication Date: 2017-10-20
宜兴市金鱼陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the special requirements for cracks, the purple sand tire crack glaze products in the prior art are basically glazed and fired once, which has great limitations. Therefore, the surface is rough, the gloss is poor, the cracks are thick, and the glaze color is dull at a single point. less than ideal

Method used

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  • Purple grit jade cracked glaze processing technology

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Embodiment Construction

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0024] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0025] Unless otherwise def...

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Abstract

The invention provides a purple grit jade cracked glaze processing technology. The method comprises the following steps: preparation of a finished product slurry, preparation of a base substrate, preparation of an interface layer slurry, preparation of a semi-finished product, preparation of glaze slip and preparation of the finished product. A raw material of the base substrate is purple grit mud, the cracks are formed in the purple grit mud during a sintering process, and a raw material of the glaze slip is jade green glaze. Through cooperation of the inner cracking property of the purple grit body and an interface layer, the cracks effect on a glaze surface is more natural and thicker, the formula of the base substrate, glaze liquid and the interface layer is adjusted, then the secondary sintering process flow which is cooperated with the formula is adjusted, so that the purple grit jade cracked glaze has the advantages of pure glaze color, glistened glaze surface, and natural cracks, and brings out the best for the glaze body.

Description

technical field [0001] The invention relates to the technical field of porcelain processing technology, in particular to a processing technology of purple sand emerald crack glaze. Background technique [0002] Glaze is a colorless or colored glassy thin layer covering the surface of ceramic products. It is applied on the surface of the body and calcined at a certain temperature. When the expansion coefficient of the glaze is greater than that of the body, many layers will be formed during the heating process. Cracks give people a special sense of beauty, so people have been inspired by them, summed up their experience, and consciously created cracks in the glaze, thus gradually creating cracked glazes. [0003] Purple sand tire crack glaze is a ceramic product made of purple sand mud as the raw material and emerald green glaze as the glaze. It has a smooth surface and beautiful appearance. It is a commonly used craft decoration. [0004] Due to the special requirements for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/00C03C8/00C04B41/89
CPCC03C8/00C04B33/00C04B41/52C04B41/89C04B41/50C04B41/4539C04B41/0072C04B41/5022
Inventor 王剑鹏马协初
Owner 宜兴市金鱼陶瓷有限公司
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