LAS玻璃化学强化熔盐失活的监测方法探究  

Exploration of Monitoring Methods for Chemical Strengthening Molten Salt Deactivation in LAS Glass

作　　者：朱润桐 彭利欢 李春风 林聪聪 王楠 韩慢慢 贺玉娣 ZHU Runtong;PENG Lihuan;LI Chunfeng;LIN Congcong;WANG Nan;HAN Manman;HE Yudi(Caihong Group,Shaoyang Special Glass Co.,Ltd.,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31-33,共3页China Building Materials Science & Technology

摘　　要：随着化学强化熔盐使用次数的增加,熔盐中的Na^(+)和Li^(+)增多,K^(+)减少,达到一定程度后,会出现熔盐失活现象,影响化学强化效果。因此,亟需一种可以用于监测熔盐失活点的方法,本文以自制标准溶液作为原子吸收分光光谱仪测试标准,通过分析不同化学强化组数下,熔盐中Li^(+)浓度的变化趋势,并以玻璃的CS与DOL值作为强化效果验证,探究一种适用于LAS玻璃熔盐失活点的监测方法。With the increase of the number of times chemical strengthening molten salt is used,the Na^(+)and Li^(+)in the molten salt increase,while K^(+)decreases.After reaching a certain degree,the phenomenon of molten salt deactivation will occur,which affects the effect of chemical strengthening.Therefore,there is an urgent need for a method that can be used to monitor the deactivation point of molten salt,This article uses a self-made standard solution as the testing standard for atomic absorption spectroscopy.By analyzing the trend of Li^(+)concentration in molten salt under different chemical strengthening groups,and verifying the strengthening effect with the CS and DOL values of glass,a monitoring method suitable for the deactivation point of LAS glass molten salt is explored.

关 键 词：锂铝硅玻璃 盖板玻璃 化学强化 熔盐失活 

分 类 号：TQ171[化学工程—玻璃工业]