高强度Li_(2)O-Al_(2)O_(3)-SiO_(2)体系微晶玻璃研究进展  

Research Progress on High-Strength Li_(2)O-Al_(2)O_(3)-SiO_(2) System Glass-Ceramics

作　　者：李溦长 王欣[1] 胡丽丽[1] 陈树彬[1] 陈辉宇[1] 张旭丰 蒋晓琦 LI Weichang;WANG Xin;HU Lili;CHEN Shubin;CHEN Huiyu;ZHANG Xufeng;JIANG Xiaoqi(Key Laboratory of Materials for High Power Laser,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China;School of Materials Science and Engineering,East China University of Science and Technology,Shanghai 200237,China;School of Materials Science and Engineering,Shanghai University,Shanghai 201900,China)

机构地区：[1]中国科学院上海光学精密机械研究所高功率激光单元技术实验室,上海201800 [2]华东理工大学材料科学与工程学院,上海200237 [3]上海大学材料科学与工程学院,上海201900

出　　处：《硅酸盐通报》2022年第11期3795-3805,3825,共12页Bulletin of the Chinese Ceramic Society

摘　　要：Li_(2)O-Al_(2)O_(3)-SiO_(2)(LAS)体系微晶玻璃因具有优异的力学性能和光学性能,近年来得到了广泛应用。本文针对LAS微晶玻璃的析出晶相、制备工艺和应用进行了介绍。鉴于当前对高硬耐划玻璃材料的迫切需求,重点阐述了LAS微晶玻璃强韧化技术和表面增强方法的研究进展,对今后研发高强度LAS微晶玻璃具有重要指导作用。Li_(2)O-Al_(2)O_(3)-SiO_(2)(LAS)system glass-ceramics have been widely used in recent years,as their excellent mechanical and optical properties.In this work,the precipitated crystal phase,preparation technique and application of LAS glass-ceramics were introduced.In view of the current urgent demand for high-hard scratch-resistant glass,the current research progress on LAS glass-ceramics strengthening and toughening technology and surface enhancement methods was emphatically expounded.This paper plays an important guiding role in the development of high-strength LAS glass-ceramics in the future.

关 键 词：微晶玻璃 Li_(2)O-Al_(2)O_(3)-SiO_(2) Β-锂辉石 热处理工艺 强韧化技术 化学强化 

分 类 号：TQ171[化学工程—玻璃工业]