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Black glaze and preparing method thereof

A technology of black glaze and calcite, which is applied in the field of porcelain, can solve problems such as single formula, uncertain glaze color change, and inability to show black and thick color changes, and achieve good social and economic benefits

Inactive Publication Date: 2016-09-07
高根长
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inside is the blank, and the outside is the glaze. Different glazes will form different colors on the surface of Jun porcelain when they are melted at high temperature. Using traditional glaze color formulas cannot well show the change of black and thick colors during the melting process.
The reason is that the traditional formula is single, and some ingredients are too many, which will lead to uncertain changes in glaze color.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: a kind of black glaze, it is prepared by the raw material of following percentage by weight: leiosite 45%, calcite 18%, quartz 16%, iron ore 11%, zinc oxide 3%, iron red powder 7 ﹪. The preparation method is as follows: put the raw materials in the above percentage by weight into a crusher for crushing, pass the crushed raw materials through a 150-mesh sieve to obtain mixed powder, and then put the mixed powder in a glaze tank for standby. Iron ore and iron red powder are added to the traditional raw materials. Under the action of other chemical raw materials and natural raw materials, under the action of high temperature melting, it will produce a unique artistic effect of glaze black and colorful changes. The finished product is black and simple in color. It has good social and economic benefits.

Embodiment 2

[0014] Embodiment 2: a kind of black glaze, it is prepared by the raw material of following percentage by weight: leiosite 44%, calcite 19%, quartz 15%, iron ore 12%, zinc oxide 3%, iron red powder 7 ﹪. The preparation method is as follows: put the raw materials in the above percentage by weight into a crusher for crushing, pass the crushed raw materials through a 150-mesh sieve to obtain mixed powder, and then put the mixed powder in a glaze tank for standby. Iron ore and iron red powder are added to the traditional raw materials. Under the action of other chemical raw materials and natural raw materials, under the action of high temperature melting, it will produce a unique artistic effect of glaze black and colorful changes. The finished product is black and simple in color. It has good social and economic benefits.

[0015] Feldspar belongs to silicate mineral salt, and its internal content is potassium, sodium and calcium, etc. It is divided into yellow, white and red, e...

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PUM

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Abstract

The invention relates to a black glaze and a preparing method thereof. The black glaze is prepared from, by weight, 45% of white feldspar, 18% of calcite, 16% of quartz, 11% of iron ore, 3% of zinc oxide and 7% of iron red powder. The preparing method of the black glaze includes the following steps that the raw materials are added into a crusher and crushed, the crushed raw materials are sieved through a 150-mesh sieve to obtain mixed powder, and then mixed powder is put into a glaze pool to be ready for use; the iron ore and the iron red powder are added into traditional raw materials, and under the matching effect of other chemical raw materials and natural raw materials and the high-temperature melting effect, the unique artistic effect of black-gorgeous-variation glaze color is generated, black fired the finished product is vigorous and simple and unsophisticated, and the quite good social benefits and the quite good economic benefits are achieved.

Description

technical field [0001] The invention relates to the field of porcelain, in particular to a black glaze and a preparation method thereof. Background technique [0002] Jun porcelain originated in the Eastern Han Dynasty. It is one of the five famous kiln porcelains in the Song Dynasty. Famous for its unique kiln transformation art, it has the reputation of "gold is priceless and Jun porcelain is priceless" and "a family with a lot of money is not as good as a piece of Jun porcelain". It is a unique national treasure porcelain in Shenhou Town, Yuzhou City, Henan Province. With its simple shape, exquisite craftsmanship, complex glaze matching, and the magical kiln transformation of "one color in the kiln, a variety of colors in the kiln", the lakes and mountains, clouds and mist, humans and animals Flowers, birds, insects, fish, etc. are known as the first of China's "Five Famous Porcelains" for their infinitely changing graphic colors and wonderful charm. After the founding ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/86
CPCC03C8/00C04B41/5022C04B41/86
Inventor 高根长
Owner 高根长