【摘要】 本研究通过采用不同的原料和配方,探讨了高硅质陶瓷中生成方石英的主要途径;不同条件下形成的方石英其结构和组成的差别;以及方石英的形态、含量、分布状况对瓷质性能的影响,制定出了性能良好的高硅质陶瓷料方及宜采用的原料。更多还原

【Abstract】 In this paper,the main routes for formation of cristobalite in SiO2-rich ceramic body,the differences of the compositions and microstructures of cristobalite formed under different processing conditions, and the effects of morphology, content and distribution of cristobalite on the properties of final products were studied and discussed by using various raw materials and composition. The raw materials suitable for use and SiO2-rich ceramic composition with good properties were developed.更多还原