釉面涂层厚度对玻璃钢化应力影响研究  

Research on influence of glazed coating thickness on the stress of glass tempering

作　　者：李俊杰 徐德生 李俊峰 施妍 杨学东 LI Junjie;XU Desheng;LI Junfeng;SHI Yan;YANG Xuedong(China Testing&Certification International Group Co.,Ltd.,Beijing 100024;Shanghai Jingao Solar Energy Technology Co.,Ltd.,Shanghai 201400;Beijing Jiefu Technology Co.,Ltd.,Beijing 102208)

机构地区：[1]中国国检测试控股集团股份有限公司,北京100024 [2]上海晶澳太阳能科技有限公司,上海201400 [3]北京杰福科技有限公司,北京102208

出　　处：《中国建材科技》2024年第5期18-21,共4页China Building Materials Science & Technology

基　　金：国家重点研发计划(2023YFC3806200)。

摘　　要：以光伏组件背板釉面玻璃为研究对象,研究不同釉面涂层厚度对玻璃钢化后应力影响。设计了不同涂层厚度的釉面钢化玻璃,采用散乱光应力法测试釉面区和非釉面区表面应力,同时采用金相显微镜表征釉面钢化玻璃的断面形貌。结果表明,随着釉面涂层厚度的增加,釉面与非釉面钢化区域的表面应力差异逐渐增大,同时从釉面玻璃断面应力分析可知,随着釉面涂层厚度增加,断面应力区域的应力条纹长度减小。In this paper,the glazed glass of photovoltaic module backplane is taken as the research object,and the influence of different glazed coating thickness on the stress of tempered glass is studied.Glazed tempered glass with different coating thickness is designed,and the surface stress in glazed and unglazed areas is measured by random light stress method,while the sectional morphology of glazed tempered glass is characterized by metallography microscope.The results show that the surface stress difference between glazed and unglazed tempered areas gradually increase with the increase of glazed coating thickness.And based on the analysis of the stress in the cross-section of glazed glass,it can be found that with the increase of glazed coating thickness,the length of stress fringes in the section stress area decreases.

关 键 词：光伏组件 釉面钢化玻璃 表面应力 涂层厚度 断面应力条纹 

分 类 号：TQ171.65[化学工程—玻璃工业]