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Golden yellow ceramic glaze and preparation method thereof

A ceramic glaze and golden yellow technology, which is applied in the field of golden yellow ceramic glaze and its preparation, can solve the problems of not being able to meet the pace of development, and less research and development of new ceramic glazes, so as to achieve good gloss of the glaze layer, high firing rate, and avoid Explosive effect

Active Publication Date: 2019-06-18
XUCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, these representative ceramic regions pay more attention to the development of ceramics, but they mainly focus on ceramic culture, ancient ceramic research, antique ceramic research and development, etc. Ceramic glaze, as an important part of ceramics, mainly covers The surface has the characteristics of compactness, luster, and beauty. However, at present, there is little research and development on new ceramic glazes at home and abroad, which can no longer meet the pace of development of my country as a large and powerful country in ceramics.

Method used

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  • Golden yellow ceramic glaze and preparation method thereof
  • Golden yellow ceramic glaze and preparation method thereof
  • Golden yellow ceramic glaze and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A preparation method of golden yellow ceramic glaze, comprising the steps of:

[0033] Step 1, weigh the following components by mass percentage: 0.8% of nano-silver powder with a particle size of 30nm, 41.7% of albite, 23.5% of quartz, 21.5% of calcite, and 12.5% ​​of talc, and mix the above components evenly to obtain a glaze ;

[0034] Mix the glaze, water, and agate balls according to the mass ratio of 1.0:1.2:1.5, and then use a planetary ball mill for ball milling. During the ball milling, the rotation speed is 300r / min, and the ball milling time is 16h. Go through a 250-mesh mesh sieve, and then adjust the density of the mesh-sieved slurry to 1.67g / cm with water 3 , the glaze slurry is obtained after preparation;

[0035] Put the ceramic green body whose raw material composition is 58% kaolin, 28.5% quartz, and 13.5% feldspar into a program-controlled high-temperature furnace, raise the temperature to 890°C at a heating rate of 3°C / min under air atmosphere cond...

Embodiment 2

[0040] A preparation method of golden yellow ceramic glaze, comprising the steps of:

[0041] Step 1, weigh the following components by mass percentage: 1.5% of nano-silver powder with a particle size of 9000nm, 45.5% of albite, 20% of quartz, 21.5% of calcite, and 11.5% of talc, and mix the above components evenly to obtain a glaze ;

[0042] Mix the glaze, water, and agate balls according to the mass ratio of 1.0:1.2:1.7, and then use a planetary ball mill for ball milling. The rotation speed of the ball mill is 350r / min, and the ball milling time is 10h. 250 mesh sieve, then adjust the density of the slurry through the mesh sieve to 1.66g / cm with water 3 , the glaze slurry is obtained after preparation;

[0043] Put the ceramic green body whose raw material composition is 58% kaolin, 28.5% quartz, and 13.5% feldspar into a program-controlled high-temperature furnace. Furnace cooling to obtain a biscuit ceramic green body;

[0044]Step 2: Apply the glaze slurry prepared ...

Embodiment 3

[0048] A preparation method of golden yellow ceramic glaze, comprising the steps of:

[0049] Step 1, weigh the following components by mass percentage: 3.5% of nano-silver powder with a particle size of 100nm, 41% of albite, 23.5% of quartz, 21.5% of calcite, and 10.5% of talc, and mix the above components evenly to obtain a glaze ;

[0050] Mix the glaze, water, and agate balls according to the mass ratio of 1.0:1.2:1.6, and then use a planetary ball mill for ball milling. The rotation speed of the ball mill is 400r / min, and the ball milling time is 12h. 250 mesh sieve, then adjust the density of the slurry through the mesh sieve to 1.69g / cm with water 3 , the glaze slurry is obtained after preparation;

[0051] Put the ceramic green body whose raw material composition is 58% kaolin, 28.5% quartz, and 13.5% feldspar into a program-controlled high-temperature furnace, raise the temperature to 890°C at a heating rate of 3°C / min under air atmosphere conditions, and keep it fo...

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Abstract

The invention relates to the technical field of ceramic glaze preparation, in particular to a golden yellow ceramic glaze and a preparation method thereof. The method includes the steps: preparing a glaze material from micro-nano silver powder, albite, quartz, soapstone and calcite according to a certain ratio; preparing glaze slurry from the glaze material in a planetary ball milling manner; applying the glaze material onto the surfaces of ceramic biscuits a dipping method, drying the biscuits coated with the glaze, and placing the biscuits into a programmable high-temperature furnace to firethe biscuits under air atmosphere to obtain golden yellow ceramic glaze products. According to the method, concerted reaction, spreading effects, condensation and the like among the micro-nano silverpowder, other components in a glaze formula and oxygen in the air are achieved in high-temperature glaze firing process, a ceramic glaze with a certain jade sense is prepared by a programmable high-temperature furnace under the air atmosphere, glaze surfaces of the prepared ceramic glaze are uniform and golden yellow and good in glossiness, and the ceramic glaze is bright and smooth. Ceramic glaze products without defects such as needle holes and orange peel are achieved, and the preparation method is simple and easy to operate has wide application prospects.

Description

technical field [0001] The invention relates to the technical field of ceramic glaze preparation, in particular to a golden yellow ceramic glaze and a preparation method thereof. Background technique [0002] Ceramics originated in ancient my country, which has a history of thousands of years. During the Tang, Song and Qing dynasties, ancient Chinese ceramics developed rapidly, and there were very representative types of porcelain, such as Tang Sancai in Tang Dynasty, Song Dynasty The five famous porcelains of "Jun, Ru, Ge, Guan and Ding" in China, "Doucai" and "enamel porcelain" in Qing Dynasty. Ceramics, as a cultural business card of our country, have developed to the present and have typical regional characteristics, such as blue and white porcelain in Jingdezhen, Jun porcelain in Xuchang, Ru porcelain in Ruzhou, etc. At present, these representative ceramic regions pay more attention to the development of ceramics, but they mainly focus on ceramic culture, ancient ceram...

Claims

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Application Information

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IPC IPC(8): C04B41/86C03C8/00
Inventor 朱聪旭郑直武玺旺崔灿高远浩何伟伟法文君冯铭华杨培培荆明悦
Owner XUCHANG UNIV
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