Ca-Mg-Fe-Mn系析晶虹彩釉制备工艺因素的研究  

Preparation Technology of Ca-Mg-Fe-Mn Crystallization Iridescent Glaze

作　　者：江超 余少华 余开明 王艳香 江为 JIANG Chao;YUShaohua;YUKaiming;WANG Yanxiang;JIANG Wei(Decoration Materials R&D Center,Ceramic Research Institute of Light Industry of China,Jingdezhen 333000,Jiangxi,China;School of Materials Science and Engineering,Jingdezhen Ceramic Institute,Jingdezhen 333403,Jiangxi,China)

机构地区：[1]中国轻工业陶瓷研究所装饰材料研发中心,江西景德镇333000 [2]景德镇陶瓷大学材料科学与工程学院,江西景德镇333403

出　　处：《陶瓷学报》2019年第5期655-659,共5页Journal of Ceramics

基　　金：景德镇市工业科技项目(2016/GYZD010-06)

摘　　要：虹彩釉是一种陶瓷釉面呈现多种颜色的幻彩或多色虹彩的结晶釉。以Mn、Fe作为晶核剂,NH4VO3为析晶促进剂,通过研究不同的保温温度、保温时间、釉层厚度、Mn02添加量、NH4VO3加入量等因素的影响,采用SEM、XRD、XRF等测试方法进行表征。结果表明:在1040℃下保温,保温时间为105 min,釉层厚度为0.5 mm、MnO2添加量为2%以及NH4VO3加入量为1%时,釉面析出尖晶石型晶体MnFe2O4,晶体的颗粒大小可达1μm,虹彩效果最佳。Iridescent glaze is a kind of crystal glaze with a variety of colors.Mn and Fe were used as nucleation agents,and NH4VO3 was used as crystallization promoter.Diflerent temperature,holding time,glaze thickness,MnO2 content and NH4VO3 content were studied as reaction factors.Iridescent glaze was characterized by SEM,XRD and XRF.The experiment results showed that,the excellent iridescent appearance could be obtained with spinel MnFe2O4 generated in the glaze and the size of the crystal particles at 1 pm when the holding time was 1040℃ the holding time was 105 min,the glaze layer thickness was 0.5 mm,the MnO2 content was 2%and the NH4VO3 content was 1%.

关 键 词：虹彩釉 结晶釉 尖晶石型 

分 类 号：TQ174.4[化学工程—陶瓷工业]