CaO-MgO-Al_2O_3-SiO_2系微晶玻璃热处理过程中变形机理的研究  

Deformation Mechanism of CaO-MgO-Al_2O_3-SiO_2 Glass-ceramics during Heat Treatment

作　　者：叶升[1] 王鹏[1] 刘平安[1] 曾令可[1] 

机构地区：[1]华南理工大学材料科学与工程学院,广东广州510640

出　　处：《中国陶瓷工业》2015年第2期11-13,共3页China Ceramic Industry

摘　　要：主要以CaO-MgO-Al2O3-SiO2为基础玻璃系统,研究该系统玻璃在进行热处理过程中的变形规律。实验中分别探讨了该玻璃变形性能与温度、质量比MgO/CaO之间的关系,并对温度及组分对玻璃变形的影响给出了相应理论解释,也给出了部分减小玻璃热处理过程中变形的措施。The deformation mechanism of glass during heat treatment was explored using CaO-MgO-Al2O3-SiO2 system as basic glass. The relationships of temperature and MgO/CaO mass ratio with deformation were observed and theorized, and measures to partially reduce glass deformation during heat treatment were suggested.

关 键 词：微晶玻璃 变形 成分 热处理 

分 类 号：TQ171.733[化学工程—玻璃工业]