NAS盖板玻璃化学强化性能研究  

Study on chemical strengthening performance of NAS cover glass

作　　者：杨甜甜 仵小曦 李肖妍 赵超越 王楠 张晓辉 YANG Tian-tian;WU Xiao-xi;LI Xiao-yan;ZHAO Chao-yue;WANG Nan;Zhang Xiaohui(Cai-hong Group(Shaoyang)Special Glass Co.,Ltd.,Xianyang City,Shaoyang 422000)

机构地区：[1]彩虹集团(邵阳)特种玻璃有限公司,湖南邵阳422000

出　　处：《中国建材科技》2024年第S01期134-137,共4页China Building Materials Science & Technology

摘　　要：本文探究了玻璃成分、强化温度、时间对NAS玻璃化学强化后性能的影响。通过强化方案设计,对NAS玻璃化学强化后性能进行了分析,其中包括:应力、抗弯强度(4PB)和抗冲击强度(落球)。结果表明,玻璃成分中铝和碱金属的相对含量对强化效果影响较大。此外,升高强化温度和延长强化时间,在离子交换速率和应力松弛综合作用的结果下,CS不断减小,DOL不断增大。CS值和4PB测试结果呈正相关。This paper explore the influence of glass composition,different temperature and time on the performance of NAS glass.The performance of NAS are analyzed glass after chemical strengthening through the strengthening scheme design,including:stress,bending strength(4PB)and impact strength(falling sphere).The relative content of aluminum and alkali metal in the glass component has a great influence on the chemical strengthening properties.The results show that CS decreases and DOL increases continuously in the combination of ion exchange rates and stress relaxation.And the values of CS are positively correlated with the result of 4PB tests.

关 键 词：NAS盖板玻璃 玻璃组分 温度 时间 化学强化性能 

分 类 号：TQ171[化学工程—玻璃工业]