玻璃析晶性能的图像表征分析  

Pictorial characterization of the crystallization properties of glass

作　　者：周萘[1] 刘维学[1] 郭栋梁[1] 黄敏[1] 

机构地区：[1]同济大学材料科学与工程学院,上海200092

出　　处：《实验室科学》2011年第4期80-82,共3页Laboratory Science

基　　金：同济大学实验教改基金资助项目(项目编号:0500104053)

摘　　要：玻璃析晶性能的测定是无机非金属材料专业学生的材料专业实验课之一。利用计算机图像分析系统对原实验进行了改革创新,直观地了解玻璃的析晶过程和晶体形貌,增加了实验功能,提高了学生的实验兴趣。Determination of the crystallization properties of glass is one of the most fundamental experi- mental lessons for students who majors in inorganic non-metallic materials. Using computer image a- nalysis system, the present work carried out reformation and innovation on the original experiments, which provides intuitive understanding of the crystallization process and crystal morphology, increases the functionalities of the experiment, and enhances the students＇ interest in experiments.

关 键 词：玻璃析晶 显微成像 梯温炉 实验改革 

分 类 号：TQ171.6[化学工程—玻璃工业]