摘要
The effects of ZrO2 on the crystallinity of mica and microstructure of a machina- ble glassceramic were studied. It was found that ZrO2 is an effective nucleation agent in mica glass- ceramics. Stabilized by Ca2+, a lot of t--ZrO2 particles precipitate from ZrO2-mica glass-ceramics. The ZrO2 particles can effectively limit the growth of mica crystal and benefit the mechanical properties of glass-ceramics.
基金
the Trans-Century Training Program Foundation for the Talents by the Ministry of Education of China the National Natural Science Foundation of China (No. 50172010) and Natural Science Foundation of Liaoning Province (No. 20
