瓷砖的残余应力与表征研究进展  

Research Progress in Residual Stress and Characterization of Porcelain Tiles

作　　者：谢悦增 饶德林 林克辉 张瑞尧 张书彦 XIE Yuezeng;RAO Delin;LIN Kehui;ZHANG Ruiyao;ZHANG Shuyan(MarcoPolo Holdings Co.,Ltd.,Dongguan 523000,Guangdong,China;Centre of Excellence for Advanced Materials,CEAM,Dongguan 523808,Guangdong,China)

机构地区：[1]马可波罗控股股份有限公司,广东东莞523000 [2]东莞材料基因高等理工研究院,广东东莞523808

出　　处：《陶瓷学报》2022年第6期987-993,共7页Journal of Ceramics

基　　金：广东省基础与应用基础研究重大项目(2019 B030302-011);广东省引进创新创业团队项目(2016ZT06G025)。

摘　　要：瓷砖在制造过程中因温度不均匀,或者材料不均匀(釉和本体)等会产生残余应力。近年来,随着大尺寸瓷砖板的迅猛发展,残余应力对其质量的影响受到较多关注。就此相关问题进行详细的分析和研讨,介绍了瓷砖残余应力产生的原因和国内外在瓷砖应力测量方面的主要方法,详细介绍了裂纹柔度法和三点弯曲法在测量瓷砖残余应力上的应用,也介绍了作者在运用高速钻孔法进行大瓷砖残余应力检测方面的实践,这些研究的开展将为改进瓷砖制造工艺,生产高品质大尺寸瓷砖提供保障。During the manufacturing process of porcelain tiles,residual stress is generated due to non-uniform temperature or non-uniform material(glaze and body).In recent years,with the rapid development of large size porcelain tiles,the influence of residual stress on their quality has attracted much attention.Though detailed analysis and discussion,the causes of porcelain tile residual stress and the main measurement methods are introduced,including the crack compliance method and the three-point bending method.The authors'work,high-speed hole-drilling method to measure the residual stress of large size porcelain tiles,is also introduced.The studies will provide a guarantee to improve the porcelain tile manufacturing process and produce high-quality large size porcelain tiles.

关 键 词：瓷砖 残余应力 X射线衍射法 裂纹柔度法 钻孔法 

分 类 号：TQ174.12[化学工程—陶瓷工业]