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Cracked green glaze and preparation method thereof

A production method, green glaze technology, applied in the field of enamel, can solve the problems of unsatisfactory color and luster and enamel, imprecise temperature control, different formulas, etc., and achieve the effect of good artistic appreciation

Active Publication Date: 2020-09-08
中金国建互联网科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing public technology, due to the different glaze materials and formulations for preparing the celadon glaze, and the atmosphere and temperature control in the firing process are not accurate, the size and level of the glazed celadon, the color and luster, and the enamel cannot achieve the desired effect.

Method used

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  • Cracked green glaze and preparation method thereof
  • Cracked green glaze and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] (1) Broken and sieved

[0037] Pingjiang red soil, Hongqiao feldspar, wollastonite, calcite, and mica are crushed and sieved separately, and can be crushed by a wheel mill and sieved through a 100-200 mesh sieve.

[0038] (2) Raw material mixing

[0039] Get the Pingjiang red soil of 40 parts by weight, the Hongqiao feldspar of 20 parts by weight, the plant ash of 12 parts by weight, the wollastonite of 5 parts by weight, the calcite of 2 parts by weight, the calcium oxide of 6 parts by weight and the copper oxide of 7 parts by weight, 8 parts by weight of mica were mixed.

[0040] (3) Wet ball milling

[0041] Put the mixed raw materials in step (2) into a ball mill, according to the material: water: ball = 1:0.5:1.5, wet ball milling for 10 to 15 hours.

[0042] (4) Preparation of glaze slurry

[0043] The ball-milled glaze is passed through a 100-200 mesh sieve and then adjusted into a 50-80 Baume degree glaze slurry.

[0044] (5) Glaze firing

[0045] Take the...

Embodiment 2

[0048] (1) Broken and sieved

[0049] Pingjiang red soil, Hongqiao feldspar, wollastonite, calcite, and mica are crushed and sieved separately, and can be crushed by a wheel mill and sieved through a 100-200 mesh sieve.

[0050](2) Raw material mixing

[0051] Get the Pingjiang red soil of 35 parts by weight, the Hongqiao feldspar of 22 parts by weight, the plant ash of 12 parts by weight, the wollastonite of 5 parts by weight, the calcite of 2 parts by weight, the calcium oxide of 6 parts by weight and the copper oxide of 10 parts by weight, 8 parts by weight of mica were mixed.

[0052] (3) Wet ball milling

[0053] Put the mixed raw materials in step (2) into a ball mill, according to the material: water: ball = 1:0.5:1.5, wet ball milling for 10 to 15 hours.

[0054] (4) Preparation of glaze slurry

[0055] The ball-milled glaze is passed through a 100-200 mesh sieve and then adjusted into a 50-80 Baume degree glaze slurry.

[0056] (5) Glaze firing

[0057] Take the...

Embodiment 3

[0060] (1) Broken and sieved

[0061] Hongqiao feldspar, quartz, Pingjiang laterite, and calcite are crushed and sieved separately, and can be crushed with a wheel mill and then sieved through a 100-200 mesh sieve.

[0062] (2) Raw material mixing

[0063] Get the Pingjiang red soil of 30 parts by weight, the Hongqiao feldspar of 30 parts by weight, the plant ash of 8 parts by weight, the wollastonite of 5 parts by weight, the calcite of 4 parts by weight, the calcium oxide of 8 parts by weight and the copper oxide of 8 parts by weight, 7 parts by weight of mica were mixed.

[0064] (3) Wet ball milling

[0065] Put the mixed raw materials in step (2) into a ball mill, according to the material: water: ball = 1:0.5:1.5, wet ball milling for 10 to 15 hours.

[0066] (4) Preparation of glaze slurry

[0067] The ball-milled glaze is passed through a 100-200 mesh sieve and then adjusted into a 50-80 Baume degree glaze slurry.

[0068] (5) Glaze firing

[0069] Take the shape...

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Abstract

The invention relates to the field of porcelain glaze, particularly to a cracked green glaze and a preparation method thereof. The cracked green glaze is prepared from the following raw materials in parts by weight: 30-40 parts of Pingjiang red soil, 20-30 parts of Hongqiao feldspar, 10-20 parts of plant ash, 3-6 parts of wollastonite, 2-4 parts of calcite, 5-10 parts of calcium oxide, 6-12 partsof copper oxide and 4-8 parts of mica. The invention further provides a preparation method of the cracked green glaze. According to the cracked green glaze prepared by the invention, the glaze surfaceis blue small cracked grains or large cracked grains, the cracked grains are different in layers and contain various bubble points, the glaze color is ancient, elegant, stable, noble, soft and smooth, and the glaze is firm and fine.

Description

technical field [0001] The invention relates to the field of enamel, in particular to a pieced celadon glaze and a preparation method thereof. Background technique [0002] Celadon is a famous traditional color glaze of Chinese porcelain. The ancient southern blue glaze is the earliest color glaze of porcelain. The so-called "celadon glaze" is not pure green in color, there are moon white, sky blue, pink green, plum green, bean green, bean green, emerald green, etc., but there is always a little bit of turquoise. At the same time, the ancients often referred to the three colors of blue, green and blue as "cyan". [0003] Fragmentation refers to the cracks formed by the porcelain glaze layer which are perpendicular to the glaze surface or at a slight angle and consist of two opposite sections. Fragmented glaze is a kind of decorative art of porcelain. The glaze surface is covered with many small cracks, which are combed or dense, thick or thin, long or short, curved or str...

Claims

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Application Information

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IPC IPC(8): C03C8/00C04B41/86
CPCC03C8/00C04B41/5022C04B41/86
Inventor 李亮东
Owner 中金国建互联网科技有限公司
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