【摘要】 以析晶理论为基础，深入探讨了定向析晶的成因及影响因素，提出了利用恒温场定向析晶制备片状和异型玻璃陶瓷的工艺，并对该工艺制出材料的结构、工艺因素对材料性能的影响进行了讨论。更多还原

【Abstract】 Based on crystallization throey, the reason for and the effects on oriented crystallizition were discussed. A isothermal treatment technique was firstly put forward for fabricating piece and complicatedshap polar glass ceramice. The structrues of the glass ceramics and effects of treatment technique on it were also studied.更多还原