No-leakage cyan-blue crack glaze ceramic vessel and production process thereof

A production process, cracked glaze technology, applied in clay products, other household utensils, applications, etc., can solve the problem of difficult to achieve cracked glaze products

Inactive Publication Date: 2019-08-23
潮州市长城世家瓷业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because in the production of bluish crackle glaze, the color development of the colorant material in the raw material is limited by the temperature and firing atmosphere; the problem of no leakage of crackle glaze products is difficult to achieve in conventional production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of manufacturing process of the embodiment 1 of the present invention is made as above-mentioned non-leaking cyan-blue crack glaze ceramic vessel, comprises the following steps:

[0036] Blank preparation, take 30% kaolin, 14% feldspar, 28% kaolin elutriation mud, 19% clay and 9% kaolin elutriation sand according to the weight ratio and evenly mix them into mixture A, then add water and carry out ball milling, the ball milling time is 16 hours, The ball-milled mixture A is passed through a 200-mesh sieve, and the sieved mixture A is put into a deironing machine for iron removal, and then the iron-removed mixture A is filtered with a filter press to form mud lumps, and the mud lumps are The mud is refined by a mud trainer to make a billet with a moisture content of 25-26%; the kaolin washing mud is the mud obtained by washing the kaolin with clean water to remove impurities; the kaolin washing sand is made of kaolin with clear water Elutriation, the coarse sandy m...

Embodiment 2

[0050] A kind of manufacturing process of the embodiment 2 of the present invention makes as above-mentioned non-leaking cyan blue crackle glaze ceramic vessel, comprises the following steps:

[0051] Blank preparation, take 26% kaolin, 16% feldspar, 29% kaolin elutriation mud, 17% clay and 12% kaolin elutriation sand according to the weight ratio and evenly mix them into mixture A, then add water and carry out ball milling, the ball milling time is 16 hours, The ball-milled mixture A is passed through a 200-mesh sieve, and the sieved mixture A is put into a deironing machine for iron removal, and then the iron-removed mixture A is filtered with a filter press to form mud lumps, and the mud lumps are The mud is refined by a mud trainer to make a billet with a moisture content of 25-26%; the kaolin washing mud is the mud obtained by washing the kaolin with clean water to remove impurities; the kaolin washing sand is made of kaolin with clear water Elutriation, the coarse sandy ...

Embodiment 3

[0065]A kind of manufacturing process of making the above-mentioned non-leaking cyan blue crack glaze ceramic vessel according to embodiment 3 of the present invention comprises the following steps:

[0066] Billet preparation, take 30% kaolin, 15% feldspar, 29% kaolin elutriation mud, 18% clay and 8% kaolin elutriation sand according to the weight ratio and evenly mix them into mixture A, then add water and carry out ball milling, the ball milling time is 16 hours, The ball-milled mixture A is passed through a 200-mesh sieve, and the sieved mixture A is put into a deironing machine for iron removal, and then the iron-removed mixture A is filtered with a filter press to form mud lumps, and the mud lumps are The mud is refined by a mud trainer to make a billet with a moisture content of 25-26%; the kaolin washing mud is the mud obtained by washing the kaolin with clean water to remove impurities; the kaolin washing sand is made of kaolin with clear water Elutriation, the coarse...

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PUM

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Abstract

The invention discloses a no-leakage cyan-blue crack glaze ceramic vessel. The no-leakage cyan-blue crack glaze ceramic vessel comprises a utensil firing part, an inner glaze layer is sprayed on the inner cavity surface of the utensil firing part, an outer glaze layer is dipped on the outer surface of the utensil firing part, the inner glaze layer is prepared from inner glaze frit, kaolin, alum blue material and copper oxide, and the outer glaze layer is prepared from outer glaze frit, kaolin, copper oxide and alum blue material. The invention also discloses a preparation process of the no-leakage cyan-blue crack glaze ceramic vessel. The invention discloses the no-leakage cyan-blue crack glaze ceramic vessel and the preparation process of thereof, wherein two sets of glazes with differentformulas are respectively used as the inner glaze layer and the outer glaze layer, when the finished product is manufactured, the outer glaze layer has the decorative effect to form the cracked glaze, and the inner glaze layer has the protective effect not to form the cracks, thereby ensuring that the ceramic vessel does not leak, and enable the ceramic vessel to be fired at the temperature of 1185 DEG C, and the finished product after firing is similar in color development.

Description

technical field [0001] The invention belongs to the technical field of ceramic product production, and in particular relates to a non-leaking blue-blue crack glaze ceramic vessel and a manufacturing process thereof. Background technique [0002] Ceramic vessels refer to container-type ceramic pieces that can hold liquids and other items. In terms of artistic ceramics, vases can hold water; in terms of daily-use ceramics, containers refer to bowls, cups, cans, etc. The use of crackle glaze decoration is a high-grade art decoration of ceramics. Cracked glaze belongs to kiln-changed glaze, which means that the glaze layer cracks under the action of specific temperature and stress, and the glaze layer has cracks, but it is easy to leak. Crackle glazes have existed since ancient times. With the changes of the times and the innovation of technology and raw materials, the types of crackle glazes have increased, and their decorative and practical effects have continued to improve....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/02C03C8/14C04B33/04C04B33/24C04B33/34C04B41/86
CPCC03C8/02C03C8/14C04B33/04C04B33/24C04B33/34C04B41/5022C04B41/86
Inventor 黄源忠陈伟雄胡益祥黄振豪
Owner 潮州市长城世家瓷业有限公司
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