正交设计研究日用瓷钴蓝色料的合成  

The Research of Synthesis Ceramic Cobalt Blue by the Orthogonal Design

作　　者：李彦斌[1] 王慧[1] 曾令可[1] 黄彩虹[1] 

机构地区：[1]华南理工大学材料学院,广州510640

出　　处：《山东陶瓷》2013年第1期7-10,共4页Shandong Ceramics

摘　　要：本文研究了青花色料的化学组成、色料的细度、烧成工艺及含水量等因素对其最终呈色效果的影响,颗粒相对较小的色料,愈易形成液相,而且表面积大,接触点多,扩散速度快,其烧成温度相对比较低,氧化钴的用量在30%左右,氧化锌在7%左右,氧化铝在21%左右,颗粒直径小于45μm,含水量为70%左右,烧成温度控制在1300℃,能得到优质的青花瓷。This paper study the effect of chemical composition, fineness, sintering technique and mois- ture content on color generation of blue pigment. The smaller particle, the easier forming the liquid phase. When have bigger superficial area and more contact point, the rate of diffusion is quicker and the sintering temperature is relatively lower. The good quality blue--and--white porcelain can be ob- tained when the content of cobalt oxide is 30%, zinc oxide is 7%, aluminum oxide is 21%, the parti- cle diameter is less than 45μm, the moisture content is 70%and the sintering temperature is con- trolled on 1300℃.

关 键 词：钴蓝色料 烧成温度 颗粒细度 低碳 

分 类 号：TQ174.45[化学工程—陶瓷工业]