| 镍渣微晶玻璃核化及晶化制度的研究 |
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| 引用本文： | 李景华,倪文,马明生,王亚利,李轩,郑永超.镍渣微晶玻璃核化及晶化制度的研究[J].矿产保护与利用,2006(6):24-27. |
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| 作者姓名： | 李景华 倪文 马明生 王亚利 李轩 郑永超 |
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| 作者单位： | 北京科技大学土木与环境工程学院,北京,100083 |
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| 摘 要： | 以金川镍渣为主要原料采用熔融法制备建筑装饰用微晶玻璃。在成分研究的基础上，通过DSC测试、XRD、SEM和光学显微镜等分析手段，对添加了10wt％TiO2作为晶核剂的CaO-MgO-Al2O3-SiO2系统镍渣微晶玻璃试样的主晶相及微观结构进行了分析，得出了适用于该系统镍渣微晶玻璃的最佳热处理制度。
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| 关 键 词： | CaO-MgO-Al2O3-SiO2系统 镍渣 微晶玻璃 热处理 核化与晶化 |
| 文章编号： | 1001-0076(2006)06-0024-04 |
| 收稿时间： | 2006-09-08 |
| 修稿时间： | 2006-09-26 |
Study on the Nucleation and Crystallization Process of Nickel Slag Glass-Ceramic |
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| LI Jing -hua, NI Wen, MA Ming - sheng ,et al..Study on the Nucleation and Crystallization Process of Nickel Slag Glass-Ceramic[J].Conservation and Utilization of Mineral Resources,2006(6):24-27. |
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| Authors: | LI Jing -hua NI Wen MA Ming - sheng |
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| Affiliation: | School of Civil and Environment Engineering, University of Science and Technology Beijing, Beijing 100083, China |
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| Abstract: | In this paper,the glass-ceramic for ornament was melted by nickel slag from Jinchuan Group,which is the center of nickel in China and produces a lot of smelting slag annually.Based on the study of the composition,the main phase and the microstructure of the glass-ceramics with 10wt% TiO_2 as nucleating agents was analyzed by means of DSC,XRD,SEM and optical microscope.It has been showed that an optimum heat treatment system is suitable for nickel slag glass-ceramic in the CaO-MgO-Al_2O_3-SiO_2(CMAS) system. |
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| Keywords: | CaO-MgO-Al_2O_3-SiO_2(CMAS) system nickel slag glass-ceramic heat treatment nucleating and crystallizing |
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