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Antique looking green glaze

A green glaze and raw material technology, applied in the field of glaze, can solve the problems of low yield, poor jade texture, unnatural color development, etc., and achieve the effect of ensuring stability

Inactive Publication Date: 2018-01-05
禹州市锦丰源瓷业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the antique green glaze produced by firing has a bright luster and good gloss, but the texture of jade is poor, the color is unnatural, and the yield is low.

Method used

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  • Antique looking green glaze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An antique green glaze prepared from the following raw materials in parts by weight: 9-15 parts of this medicine, 10-16 parts of quartz, 10-14 parts of calcite, 4-6 parts of limestone, 37-43 parts of feldspar, and 0.5 parts of tin block -1.5 parts, copper ore 2.5-3.5 parts, wood ash 7-13 parts, bone ash 3.5-4.5 parts.

[0021] The preparation method of above-mentioned antique green glaze, comprises the following steps:

[0022] (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 55-57%;

[0023] (2) Glazing: immerse the green body in the glaze slurry prepared in step (1) for a while, then immerse it again for a while, take it out, and use the water absorption of the green body to make the glaze slurry evenly adhere to the surface of the green body;

[0024] (3) Firing, the firing temperature is 1260-1280°C;

[0025] The firing process specifically includes th...

Embodiment 2

[0032] An antique green glaze prepared from the following raw materials in parts by weight: 12 parts of this medicine, 13 parts of quartz, 12 parts of calcite, 5 parts of limestone, 40 parts of feldspar, 1 part of tin block, 3 parts of copper ore, and 10 parts of wood ash 4 copies of ashes.

[0033] The preparation method of above-mentioned antique green glaze, comprises the following steps:

[0034] (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 56%;

[0035] (2) Glazing: immerse the green body in the glaze slurry prepared in step (1) for a while, then immerse it again for a while, take it out, and use the water absorption of the green body to make the glaze slurry evenly adhere to the surface of the green body;

[0036] (3) Firing, the firing temperature is 1270°C;

[0037] The firing process specifically includes the following steps:

[0038] ① Oxidation fl...

Embodiment 3

[0044] An antique green glaze prepared from the following raw materials in parts by weight: 10 parts of this medicine, 12 parts of quartz, 14 parts of calcite, 6 parts of limestone, 43 parts of feldspar, 0.7 part of tin block, 3.5 parts of copper ore, and 12 parts of wood ash parts, 4.5 parts of ashes.

[0045] The preparation method of above-mentioned antique green glaze, comprises the following steps:

[0046] (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 55%;

[0047] (2) Glazing: immerse the green body in the glaze slurry prepared in step (1) for a while, then immerse it again for a while, take it out, and use the water absorption of the green body to make the glaze slurry evenly adhere to the surface of the green body;

[0048] (3) Firing, the firing temperature is 1260°C;

[0049] The firing process specifically includes the following steps:

[0050] ① ...

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Abstract

The invention provides antique looking green glaze which is prepared from the following raw materials in parts by weight: 9-15 parts of local natural feldspar from Yuzhou, He'nan, China, 10-16 parts of quartz, 10-14 parts of calcite, 4-6 parts of limestone, 37-43 parts of melilite, 0.5-1.5 parts of block bin, 2.5-3.5 parts of copper ore, 7-13 parts of wood ash and 3.5-4.5 parts of bone ash. Compared with the prior art, according to the antique looking green glaze, no chemical substance is added into the formula, and multiple color developing substances contained in the ore are adopted for developing color, so that the color development is more natural; moreover, through scientific and reasonable proportioning of the raw materials and control on the firing technology, the prepared antique looking green glaze has a jade texture, a strong opacifying property and high yield of 95% or more.

Description

technical field [0001] The invention relates to a glaze material, in particular to an antique green glaze. Background technique [0002] Jun porcelain is based on the thickness of the glaze. Its color is either sunken at the bottom of the glaze, or suspended in the glaze, or floating on the surface of the glaze. Jun porcelain is transformed into a god by the kiln, and the natural transformation of the kiln is the essence of Jun porcelain art, and it is also the rarity of Jun porcelain that is famous all over the world and famous in the porcelain forest. The same kind of glaze is applied during firing, and once fired, it will be colorful, that is, "one color when entering the kiln, and many colors when leaving the kiln". The ever-changing kiln transformation effect forms the magic of endless color changes. The dividends are purple, purple is dark blue, blue is white, white is red, and the colors are infiltrating and shining. known as. [0003] The key to Jun porcelain lies...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/18C04B41/86
Inventor 崔松伟温红超崔世豪崔鹏豪
Owner 禹州市锦丰源瓷业有限公司
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