High-strength and crash-resistant sky blue glaze ceramic product and preparation method thereof

Abstract

The invention provides a high-strength and crash-resistant sky blue glaze ceramic product which is prepared from an embryo material and a glaze material, wherein the embryo material is prepared from the following raw materials in parts by weight: 40-45 parts of kaolin, 18-20 parts of quartz, 25-30 parts of potassium feldspar, 10-13 parts of clay and 1-4 parts of talcum; the glaze material is prepared from the following raw materials in parts by weight: 24-26 parts of nepheline orthoclase, 20-23 parts of nano-zinc oxide, 15-18 parts of calcium carbonate, 4-6 parts of sintered talc, 4-6 parts ofkaolin, 9-12 parts of barium carbonate, 2-4 parts of bone ash, 4-6 parts of copper oxide and 18-20 parts of calcium borate. The preparation method of the high-strength and crash-resistant sky blue glaze ceramic product comprises the following steps: performing ball milling to obtain embryo material slurry and glaze slurry; making a green body from the embryo material slurry and performing biscuitfiring; glazing; and firing. The ceramic product prepared from the raw materials and by the technology provided by the invention shows a jade-like opalescent semi-transparent sky blue form and has asimple and elegant color as well as excellent crash resistance.

Description

technical field [0001] The invention belongs to the technical field of ceramics, and in particular relates to a high-strength and drop-resistant sky-blue glazed ceramic product and a manufacturing method thereof. Background technique [0002] The development history of ceramics is an important part of the history of Chinese civilization. As one of the four ancient civilizations, China has made outstanding contributions to the progress and development of human society. Among them, the invention and development of ceramics has unique significance. Different dynasties and dynasties in Chinese history have different artistic styles and different technical characteristics. "china" in English means both China and ceramics, which clearly shows that China is the "hometown of ceramics". As early as more than a thousand years before the Europeans mastered the porcelain manufacturing technology, the Han people had already produced very exquisite ceramics. China is one of the first co...

AI Technical Summary

Problems solved by technology

There are few types of sky blue glaze in the existing ceramics, and the production process is complicated, and the firing is not easy. About 70% of the products will be scrapped during the firing process, and the yield is low. Therefore, the waste of raw materials is huge, and the production cost is too high. At the same time, due to the advancement of science and technology, there have been many materials that can replace porcelain vessels, such as stainless steel, plastic, etc. Compared with vessels made of these materials, traditional ceramic vessels still have the disadvantages of poor mechanical properties, such as The shock resistance and drop resistance are not good, and it is easy to break if it falls off accidentally during use. Therefore, it is necessary to develop a new ceramic product to improve the performance of ceramic products

Images