The lithium disilicate glass-ceramics and their composites with high relative density were prepared by melting method and hot-pressing technology, respectively.
本文分别采用熔融法和热压烧结工艺制备了致密的二硅酸锂微晶玻璃及其复合材料。
2
Green-pressingdensity, simulated green-pressing strength and bonding momental of high frequency brazing were assayed.
测定了它们的冷压生坯密度、模拟生坯强度以及高频钎焊的结合力矩；
3
Mould pressing products has highdensity and it can be used to further processing and decorate, so it has a high application value.