利用正交实验方法探讨微晶玻璃的耐腐蚀性  

Study on Corrosion Resistance of Glass-ceramics by Perpendicular Experiments

作　　者：匡敬忠[1] 唐自清[2] 

机构地区：[1]江西理工大学资源与环境工程学院,江西赣州341000 [2]江西理工大学材料与化学工程学院,江西赣州341000

出　　处：《江西理工大学学报》2009年第6期14-18,共5页Journal of Jiangxi University of Science and Technology

基　　金：国家自然科学基金资助项目(50864006);江西省自然科学基金资助项目(2007GZC2299;2008GZC0034)

摘　　要：采用正交实验方法对CaO-Al2O3-SiO2系微晶玻璃的热处理工艺进行探讨,通过分析各热处理工艺参数对微晶玻璃烧结耐酸性和耐碱性的影响,找出其最佳热处理工艺参数,并采用XRD和SEM对热处理后的微晶玻璃的物相和形貌进行分析.结果表明:热处理工艺参数对微晶玻璃的耐腐蚀性能影响明显.In this paper, the heat-treatment process of the CaO-Al2O3-SiO2 system glass-ceramics was investigated by using cross perpendicular experiment methods. The heat-treatment parameters were optimized via analyzing their influences on acid-resistance and alkali-resistance of glass-ceramics. The crystal phases and morphology were also investigated by XRD and SEM respectively. The results showed that the parameters of heat treatment process obviously affected the corrosion resistance of glass-ceramics.

关 键 词：微晶玻璃 正交实验 热处理制度 耐腐蚀性 

分 类 号：TQ171.733[化学工程—玻璃工业]