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Transmutation glaze and preparation method thereof

A kiln-changing glaze and opal technology, which is applied in the field of kiln-changing glaze and its preparation, can solve the problems of high difficulty in making kiln-changing glaze and less kiln-changing effect, and achieve bright color, strong decorative effect and good thermal stability

Active Publication Date: 2016-03-30
GUANGDONG SHUNXIANG PORCELAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As we all know, porcelain will undergo a series of very complex physical and chemical changes during the firing process, especially to produce different kiln effects, which are greatly affected by formulas and processes. Therefore, it is difficult to make kiln glazes. less effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] This embodiment discloses a kiln-changing glaze, which is composed of the following components by weight fraction: 51 parts of opal, 19 parts of purple wood knot, 16 parts of apatite, 4 parts of talc, 11 parts of feldspar, 0.7 part of lapis lazuli, Iron red 4.5 parts, rutile 14.5 parts, malachite 13 parts, cobalt oxide 3.5 parts, zinc oxide 1.8 parts.

Embodiment 2

[0022] This embodiment discloses a kiln-changing glaze, which is composed of the following components in weight fractions: 52 parts of opal, 20 parts of purple wood knot, 15 parts of apatite, 5 parts of talc, 10 parts of feldspar, 0.8 part of lapis lazuli, Iron red 5 parts, rutile 15 parts, malachite 11 parts, cobalt oxide 4 parts, zinc oxide 1 part.

Embodiment 3

[0024] This embodiment discloses a kiln-changing glaze, which is composed of the following components in weight fractions: 49 parts of opal, 21 parts of purple wood knot, 14 parts of apatite, 3 parts of talc, 9 parts of feldspar, 1 part of lapis lazuli, Iron red 6 parts, rutile 14 parts, malachite 10 parts, cobalt oxide 5 parts, zinc oxide 2 parts.

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Abstract

The invention relates to a transmutation glaze comprising the following components by the weight fraction: 49-53 parts of opal, 18-21 parts of purple knar clay, 14-17 parts of apatite, 3-5 parts of talc, 9-11 parts of feldspar, 0.6-1.2 parts of lasurite, 4-6 parts of iron oxide red, 14-16 parts of rutile, 10-15 parts of malachite, 3-5 parts of cobalt oxide, and 1-2 parts of zinc oxide. A prepared transmutation ceramic product has a dark red glaze surface, has a blue water drop-shaped pattern in a distribution manner, and is bright in color and luster, stronger in decorative effect, and good in thermal stability.

Description

technical field [0001] The invention relates to the technical field of ceramic glazes, in particular to a kiln-transformed glaze and a preparation method thereof. Background technique [0002] Kiln-changing glaze, as the name suggests, is an unexpected glaze color effect in the firing process of utensils. There are a variety of coloring elements in the kiln. After oxidation or reduction, the porcelain may show unexpected glaze color effects after it comes out of the kiln. Because the kiln-changed glaze appeared by accident and has a special shape, and people don't know its principle. They only know that it is obtained from the changes in the firing process in the kiln, so it is called "kiln-changed glaze". As the saying goes, "the kiln is unparalleled", which means that the kiln's glaze is unpredictable and unique. With the deepening of people's understanding of the kiln glaze, the beauty of the defects of the kiln is gradually loved by people. The defects caused by the ki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/86
Inventor 许名传林伟河
Owner GUANGDONG SHUNXIANG PORCELAIN
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