[1]张喆颖,田月梅,陈发伟,等. 高铝硅酸盐玻璃化学钢化用熔盐添加剂研究[J].燕山大学学报,2018,42(1):044-47.[doi:10.3969/j.issn.1007-791X.2018.01.007]
 ZHANG Zheying,TIAN Yuemei,CHEN Fawei,et al.Research on molten salt additives for chemical strengthened of high alumina silicate glass[J].Journal of YanShan University,2018,42(1):044-47.[doi:10.3969/j.issn.1007-791X.2018.01.007]
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 高铝硅酸盐玻璃化学钢化用熔盐添加剂研究
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《燕山大学学报》[ISSN:1007-791X/CN:13-1219/N]

卷:
42
期数:
2018年第1期
页码:
044-47
栏目:
材料科学与工程
出版日期:
2018-01-31

文章信息/Info

Title:
Research on molten salt additives for chemical strengthened of high alumina silicate glass
文章编号:
1007-791X(2018)01-0044-04
作者:
 张喆颖1田月梅1陈发伟2刘超1*韩建军1
 1. 武汉理工大学 硅酸盐建筑材料国家重点实验室,湖北 武汉 430070;2.东旭集团有限公司,北京 100089
Author(s):
ZHANG Zheying1TIAN Yuemei1CHEN Fawei2LIU Chao1HAN Jianjun1
1.State Key Laboratory of Silicate Materials for Architectures,Wuhan University of Technology,Wuhan,Hubei 430070,China;2.Tunghsu Group,Beijing 100089,China
关键词:
高铝玻璃熔盐添加剂表面压应力应力层深度
Keywords:
high alumina glass molten salt additive surface compressive stress stress layer depth
DOI:
10.3969/j.issn.1007-791X.2018.01.007
文献标志码:
A
摘要:
提高化学钢化效率一直是玻璃强化的一个重要研究课题,在熔盐中添加加速剂是提高化学钢化效率的方法之一。本文以国产高铝硅酸盐玻璃为研究对象,对比研究了不同熔盐添加剂单独及混合作用下对玻璃钢化后表面压应力及应力层深度的影响。研究表明,在常用的几种熔盐添加剂中,KOH对玻璃的表面压应力及应力层深度的提高作用最明显;在硝酸钾熔盐中同时加入一定量的KOH、K2CO3及KCl作为熔盐添加剂,可大幅度提高玻璃的表面压应力,离子交换后玻璃的表面应力可达950 MPa以上。
Abstract:
Improving the efficiency of chemical strengthening has been an important research topic of glass strengthening.Addition of catalysts in molten salts is one of the methods to improve the efficiency.In this work,the PandaKing glass with high content of  aluminum were used,and the influence of different molten salt additives on the surface compressive stress and the depth of stress layer were studied and compared.Results show that KOH has the most marked effects to improve the surface compressive stress and the depth of the stress layer of the glasses,when compared to other molten salt additives that commonly used.Also,the addition of KOH,K2CO3 and KCl to molten salts can greatly improve the surface compressive stress of the glass and,a value up to more than 950 MPa is reached in this molten salt.

备注/Memo

备注/Memo:
 

收稿日期:2017-05-30     责任编辑:王建青
基金项目:国家重点研发计划资助项目(2016YFB0303701);武汉市科技计划项目(2016010101010019)
作者简介:张喆颖(1992-),女,河北邯郸人,硕士研究生,主要研究方向为玻璃化学强化;*通信作者:刘超(1979-),男,湖北武汉人,博士,研究员,博士生导师,主要研究方向为信息光学玻璃和特种功能玻璃,Email:hite@whut.edu.cn



更新日期/Last Update: 2018-04-23