Low-temperature-fired jade-like lemon yellow glaze and preparation method of ceramic container of low-temperature-fired jade-like lemon yellow glaze

Abstract

The invention relates to a low-temperature-fired jade-like lemon yellow glaze and a preparation method of a ceramic container of the low-temperature-fired jade-like lemon yellow glaze. The glaze is prepared from (1) 65 to 72 parts of opacifying frit, (2) 18 to 22 parts of transparent frit, (3) 7 to 10 parts of Suzhou clay, (4) 1.5 to 1.8 parts of titanium yellow material and (5) 0.3 to 0.5 part of a wrapping yellow material. The method for preparing the ceramic container by using the glaze comprises the following steps: (1) adding the raw materials, balls and water into a ball mill according to a ratio of 1: 1.3: 1.3, conducting , taking a grinding product out of a cylinder, conducting sieving and attracting iron; and (2) applying the product obtained in the step (1) onto a green body having been subjected to high-temperature biscuit firing at 1200 DEG C by using a glaze dipping method, and carrying out firing by using oxidizing flame of a roller kiln. According to the invention, high-quality raw materials are selected, and a reasonable ceramic production method and a reasonable sintering process are adopted, so the product has the advantages of high transparency, high strength, high compactness, aging resistance, corrosion resistance, leakage resistance, good thermal stability, no cracking, no deformation and the like, and is free of the defects of pinholes, glaze shrinkage, orange glaze, blank bubbles and the like; and energy consumption and production cost are reduced, and large-batch production of ceramic products can be met.

Description

technical field [0001] The invention belongs to the field of ceramics, and in particular relates to a preparation method of lemon yellow glaze and a ceramic container thereof. Background technique [0002] The artistic brilliance of ceramic products mainly depends on the blooming of its appearance decoration effect. The lemon yellow glaze, which is bright and embellished like jade, can endow ceramic products with more artistic charm and aesthetic enjoyment. As we all know, as a large energy-consuming ceramic enterprise, the energy consumption in the kiln firing process accounts for more than 40% of the entire production process. The society advocates the production mode of saving energy and reducing consumption. How to effectively reduce the firing temperature of lemon yellow glaze and improve product quality is an urgent problem to be solved. Contents of the invention [0003] Purpose of the invention: the purpose of the invention is to overcome the deficiencies in the p...

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: the purpose of the invention is to overcome the deficiencies in the prior art, to provide a kind of low-temperature firing lemon yellow glaze with crystal embellish like jade and its ceramic container preparation method, select high-quality raw materials, through reasonable ceramic production The method and firing process make the product have the advantages of high transparency, high strength, high density, anti-aging, corrosion resistance, anti-leakage, good thermal stability, no cracking, no deformation, etc., no pinholes, shrinkage glaze, orange Defects such as glaze and billet bubbles, while reducing energy consumption and production costs, can meet the mass production of ceramic products