Fe2O3含量对青花色料呈色的影响  

Effect of Fe2O3 Content on the Coloration of Blue-and-white Pigment

作　　者：李小龙[1,2] 马岚 李勋[3] 胡其国 邱辉辉 包启富[2] LI Xiao-long;MA Lan;LI Xun;HU Qi-guo;QIU Hui-hui;BAO Qi-fu(Jiangxi arts and ceramics technology institute,Jing de zhen 333001;Jingdezhen Ceramic University,Jing de zhen 333001;Jingdezhen ceramic vocational technical college,Jing de zhen 333001)

机构地区：[1]江西陶瓷工艺美术职业技术学院,景德镇333001 [2]景德镇陶瓷大学,景德镇333001 [3]景德镇陶瓷职业技术学院,景德镇333001

出　　处：《佛山陶瓷》2024年第7期36-39,共4页Foshan Ceramics

基　　金：江西省教育厅科技项目(GJJ2205609)(GJJ2208901)。

摘　　要：实验以二氧化三铁、氧化钴、氧化锰、釉果为主要原料,采用单因素实验法,探究了青花色料中Fe2O3/CoO对青花瓷色度值、微观结构、晶相组成的影响。实验结果表明,随着青花色料配方中Fe2O3/CoO比值增大,青花瓷着色区域表面析出大量的1~3μm磁铁矿晶体并且发育越来越好,使得青花瓷呈现黑色调增强蓝色调减弱的现象。Using ferric oxide,cobalt oxide,manganese oxide,and glaze fruit as the main raw materials,the experiments investigated the effects of Fe2O3/CoO ratio in the blue-and-white pigment on the chromaticity value,microstructure,and crystalline phase composition of blue-and-white porcelain by using the one-way experimental method.The experimental results show that with the increase of Fe2O3/CoO ratio,a large number of 1~3μm magnetite crystals are precipitated on the surface of the colored area of blue-and-white porcelain,and the development becomes better and better,so that the black tone of blue and white porcelain is enhanced and the blue tone is weakened.

关 键 词：Fe2O3/CoO 青花色料 磁铁矿 

分 类 号：TQ174.45[化学工程—陶瓷工业]