作　　者： ; ; ; ; ; ;

机构地区： 景德镇陶瓷学院

出　　处： 《中国陶瓷》 2005年第6期11-14,19,共5页

摘　　要： 研制了掺铈新型氧化物系统无公害釉上颜料用熔剂。用Y-4型X-射线衍射仪、ZA-P型高温显微镜、SP-1000电脑测色分光光度计、WGG-60型微机光泽度仪和RPZ-1型晶体管式自动热膨胀仪研究了其相组成、始熔温度、彩烤效果、光泽度、热膨胀性和化学稳定性等方面的性质,分析了不同氧化铈添加量对熔剂性能产生的影响。结果表明,氧化铈的外加量在0.25%～0.5wt%范围内,能较好地改善熔剂的热膨胀性、花面呈色和光泽度,对耐酸性没有影响。 In this paper, it was studied the nuisanceless flux of newtyped oxide system cerium-doped used for over glaze pigment.The flux＇ s properrties of phase composition, melting temperature, roast effect, glossiness, expansion coefficient, chemical stability were characterized with XRD（Y-4）, high-temperature microscope（ZA-P）, spectral photometer（SP-1000）, minityped vancometer （WGG-60）, thermal dilatometer （RPZ-1）. It was analysed about the effect of the amount of cerium added on flux＇ s properties. The result showed that it could improve the flux＇ s thermal expansibility, glazed color generation and glossiness with ceria added at the range of 0.25-0.5%, and there is no effect on acid resistance.

关 键 词： 熔剂 热膨胀性 光泽度 氧化铈

领　　域： [化学工程] [化学工程]