Stress Analysis of CaO-Al_2O_3-SiO_2 System Glass-ceramic with Different Thickness  

作　　者：程金树 谢俊 

机构地区：[1]Key Lab of Silicate Materials Science and Engineering, Ministry of Education,Wuhan University of Technology, Wuhan 430070, China

出　　处：《Journal of Wuhan University of Technology(Materials Science)》2005年第4期126-127,共2页武汉理工大学学报（材料科学英文版）

基　　金：FundedbytheNationalNaturalScienceFoundationofChina(No.50272043)

摘　　要：In order to study the relationship between thickness and residual stress in CaO-Al2O3-SiO2 glass-ceramics.The residual stress was measured in CaO-Al2O3-SiO2 system glass-ceramic with different thickness,and the formation mechanism and characterization of residual stress in CAS system Glass-ceramic were analyzed by the X-ray diffraction analysis.The experimental results show the compressive residual stress increass with thickness of glass-ceramic increasing.In order to study the relationship between thickness and residual stress in CaO-Al2O3-SiO2 glass-ceramics.The residual stress was measured in CaO-Al2O3-SiO2 system glass-ceramic with different thickness,and the formation mechanism and characterization of residual stress in CAS system Glass-ceramic were analyzed by the X-ray diffraction analysis.The experimental results show the compressive residual stress increass with thickness of glass-ceramic increasing.

关 键 词：GLASS-CERAMICS residual stress CaO-Al2O3-SiO2 system 

分 类 号：TQ171.7[化学工程—玻璃工业]