Fine ceramic go chess pieces and its dry production process

Abstract

This invention relates to a fine ceramic go chess pieces and its dry production process. The major raw materials are glass, Zr-Pb micropowder, talcum powder, fluor, titanium white powder, borax, ceramic-coloring pigment. The production process is: (1) grind the raw material into fine powder; (2) dampen the powder and produce it into grains; (3) mold the grain material into preforms; (4) quickly sinter the preforms into compacts. The dry process can effectively resolve the problem of high energy consumption, heavy labor intensity and poor working environment in the existing thermal fusion production method. Because of adopting the method of continuous molding the piece preforms and the continuous sintering method the production efficiency is improved. Advantages: delicate material, solid texture, regular shape, spalling resistance and high compression resistance.

Description

Technical field [0001] The invention relates to a fine porcelain go and its dry production process. Background technique [0002] Qinqi, calligraphy and painting are the four major arts in ancient China, with a long history. The chess of piano, chess, calligraphy and painting refers to Go, which shows that Go has a long history in my country. Because the game of Go can cultivate sentiment, develop wisdom and enhance friendship, Go has a wide cultural atmosphere in my country and even abroad. With the continuous improvement of people's living standards and appreciation levels, the requirements for Go seeds are not completely limited to practical performance, but endowed with ornamental and collection values. The main indicators to measure the quality of Go seeds are crush resistance, compression resistance performance, transmittance, intuition and feel. Modern go seeds include plastic seeds, glass seeds, cloud seeds, jade and agate seeds. Plastic seeds are low-grade produ...

AI Technical Summary

Problems solved by technology

The production process used by Yunzi is also the hot-melt production method, that is, the raw materials are put into the crucible and placed in the heating furnace to heat the raw materials to melt the solution, and the solution is manually dipped in the heat-resistant porcelain rod in front of the furnace and dropped on the iron plate to cool naturally. This production method also has the problems of poor high-temperature operation working environment, high labor intensity, pure manual operation, and low production efficiency, and the size and thickness of the produced Go seeds are not easy to control, and the shape is irregular. relatively poor transmittance

At the same time, there is also the disadvantage of large energy consumption in the production of go seeds by hot melt production method