用于镁质强化瓷的大红釉的研制  

Preparation of Red Glaze for Magnesia Porcelain

作　　者：郭森镇 陈春明[2] 丁禄兴 蚁沛炎 

机构地区：[1]潮州市兴业陶瓷有限公司,广东潮州521000 [2]韩山师范学院化学系,广东潮州521000

出　　处：《中国陶瓷工业》2012年第4期7-10,共4页China Ceramic Industry

基　　金：广东省产学研合作专项资金项目(编号:2011B090400461)

摘　　要：以硅酸锆包裹硫硒化镉[ZrSiO4@Cd(SxSe1-x)]为色料,长石-石灰混合生料为基釉,研制了一种适用于镁质强化瓷装饰用大红釉,研究了基釉的组成、升温速率、停留时间和燃烧气氛对呈色效果的影响。实验结果显示,该釉在氧化气氛烧成,烧成温度范围在1170～1250℃,釉料呈现鲜艳的大红色,适合用于镁质强化瓷,且完全无铅镉溶出。The red glaze for magnesia porcelain has been developed using ZrSiO4-Cd （SxSel_x） red pigment as a colorant and the raw mixture of lime and alkalis as the base glaze. The influence of the base glaze composition, the heating rate, the retention time and the firing system on the coloring effect has been discussed. The results show that the glaze is fired at 1170-1250℃ in oxidizing atmosphere. The red glaze is applicable to magnesia porcelain decoration without the release of lead and cadmium.

关 键 词：镉硒色料 大红釉 镁质强化瓷 无铅镉溶出 

分 类 号：TQ174.43[化学工程—陶瓷工业]