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| 分相呈色陶瓷釉的特性及呈色机理 | |
| 引用本文： | 王芬,罗宏杰,李强,李伟东. 分相呈色陶瓷釉的特性及呈色机理[J]. 硅酸盐学报, 2009, 37(2): 181-186 |
| 作者姓名： | 王芬 罗宏杰 李强 李伟东 |
| 作者单位： | 陕西科技大学材料科学与工程学院,西安,710021;中国科学院上海硅酸盐研究所,上海,200050 |
| 摘 要： | 通过在R2O-Al2O3-SiO2-P2O5(R2O为Na2O,K2O,L2O;RO为CaO,MgO等)系分相基础釉中引入不等量的Ca3(PO3)2、滑石、石英和方解石,研究了以分相微珠结合基础釉基色获得不同釉色的方法.以四角配料实验法、能谱分析、扫描电镜观察.分析了分相法呈色的物理光学原理以及釉的组成、烧成温度对分相微珠及呈色现象的影响.研究表明:分相釉的呈色机理符合Rayleigh散射及Mie散射规律,即当分相微珠尺寸小于100 nm时,釉层以Rayleigh散射为主,釉色呈蓝色;而分相微珠尺寸大于入射光波长时,则以Mie散射为主,釉色呈乳白色;控制分相微珠尺寸及分布状态是获得分相色釉的关键. |
| 关 键 词： | 陶瓷釉 分相法呈色 分相微珠 呈色机理 |
CHARACTERISTIC AND COLORING MECHANISM OF THE SEPARATIVE-PHASE COLORED CERAMIC GLAZE |
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| WANG Fen,LUO Hongjie,LI Qiang,LI Weidong. CHARACTERISTIC AND COLORING MECHANISM OF THE SEPARATIVE-PHASE COLORED CERAMIC GLAZE[J]. Journal of The Chinese Ceramic Society, 2009, 37(2): 181-186 | |
| Authors: | WANG Fen LUO Hongjie LI Qiang LI Weidong |
| Affiliation: | 1.School of Materials Science and Engineering;Shaanxi University of Science and Technology;Xi'an 710021;2.Shanghai Institute of Ceramics;Chinese Academy of Sciences;Shanghai 200050;China |
| Abstract: | The separative-phase characteristics for a combination of droplets with primary colors of the basic glaze of ceramic glazes were investigated by the separative-phase colored glaze method in a R2O-RO-Al2O3-SiO2-P2O5(R2O:Na2O,K2O and L2O and RO:CaO,MgO etc.) system with the addition of different contents of Ca3(PO3)2,talc,quartz and calcite.The effects of the physical optics principle of separative-phase coloring,glaze composition and sintering temperature for glaze coloring on the coloring mechanism were stu... |
| Keywords: | ceramic glaze separative-phase coloring separative droplets coloring mechanism |
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