【摘要】 通过一系列实验，对K2O-MgO-SiO2-B2O3-F系统玻璃的分相行为进行了研究，考察了不同组份及热处理对分相行为及玻璃微观结构的影响。结果表明，适当含量的Al2O3，P2O5，CaO的引入，有助于获得理想的分相结构，对最终产品的性能将起到重要作用。更多还原

【Abstract】 By a series of experiments, the phase separating behavior of K2O-MgO-SiO2-B2O3-F system glass was studied. The influences of dif ferent components and heat treatment to the phase separating behavior and microstructure of glass were discussed. The results shows that the proper contents of Al2O3，P2O5，CaO is good for obtaining ideal phase structure and effects the properties of the final products greatly.更多还原