Based on the CaO-SiO_2-P_2O_5glass system,a new glass-ceramic matieria used for den- tal restoraion was developed through the glass melting,cast and press forming,and the combination processes of crystallization and hydrothermal synthesis.

• 由熔融浇铸压制成形法与晶化、水热合成过程相结合,研制出用于牙面修复的CaO-SiO_2-P_2O_5系统新型生物微晶玻璃。