The influence of wollastonites and marshallites on phase transformations and the processes leading to the formation of the mineral composition and structure of electrotechnical porcelain were determined. A positive dynamics of changes in the amount and ratios of crystalline and glassy phases as well as mullitization in bodies was established. Samples corresponding to the standards were obtained under laboratory conditions. The results will serve as a criterion for adoption in industry.

中文翻译：

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使用天然细硅石原料和硅灰石制成的电工瓷

确定了硅灰石和马氏体对相变的影响以及导致电工瓷矿物成分和结构形成的过程。建立了结晶态和玻璃态相的数量和比例以及物体中的多晶化的积极变化。在实验室条件下获得对应于标准品的样品。结果将作为在工业中采用的标准。