CERAMIC COMPOUND FOR MANUFACTURING BONE CHINA

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 formulations of ceramic masses u0434u043bu00a0 u0438u0437u0433u043eu0442u043eu0432u043bu0435u043du0438u00a0 u043au043eu0441u0442u00a0u043du043eu0433u043e porcelain. in order to u043fu043eu0432u044bu0448u0435u043du0438u00a0 mechanical strength u043eu0442u0444u043eu0440u043cu043eu0432u0430u043du043du044bu0445 products and productivity, u0443u043cu0435u043du044cu0448u0435u043du0438u00a0 shrinkage and deformation of u0443u0441u0442u0440u0430u043du0435u043du0438u00a0 contains the following to u043eu043cu043fu043eu043du0435u043du0442u044b in mas.%, u043au043eu0441u0442u00a0u043du0430u00a0 zola 42 - 46;quartz sand, 14 - 15;kaolin 22 23.3;clay 9.1 - 11.1;feldspar 7.1 - 9.0;u043au0430u043bu044cu0446u0438u043du0438u0440u043eu0432u0430u043du043du0430u00a0 soda 0.01 - 0.05;willow bark extract, oak or 0.01 - 0.05;either 0.1 - 3.12 and silicate u0433u0443u043cu0438u043du0430u0442 - 0.1 - 3.12. physical and mechanical indicators: u0432u043eu0437u0434u0443u0448u043du0430u00a0 u0443u0441u0430u0434u043au0430 amount - 0.31%, u0443u0441u0430u0434u043au0430 after firing from 7.1%, u043cu0435u0445u0430u043du0438u0447u0435u0441u043au0430u00a0 strength after firing in 1280u0441 1322 - 1345 kg / cm2, 89.3 - 92.1 %, u0434u0435u0444u043eu0440u043cu0430u0446u0438u00a0 after firing is absent. 2, table 2).