| 氧化铝含量对环保型轻质材料性能的影响 |
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| 引用本文： | 陆腾,奚修安,税安泽,蔡晓军,马赫,郑文,简润桐. 氧化铝含量对环保型轻质材料性能的影响[J]. 硅酸盐通报, 2011, 30(4): 970-973 |
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| 作者姓名： | 陆腾 奚修安 税安泽 蔡晓军 马赫 郑文 简润桐 |
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| 作者单位： | 华南理工大学材料科学与工程学院,广州,510640;华南理工大学材料科学与工程学院,广州510640;广东新明珠陶瓷集团有限公司,佛山528219;广东新明珠陶瓷集团有限公司,佛山,528219 |
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| 基金项目： | 广东省重大科技专项(2010A080405004); 中央高校基本科研业务费专项资金(2009ZM0156); 广州市建设科技发展基金(No.2006021); 佛山市产学研专项资金(2006A046); 国家大学生创新性实验计划项目(No.091056123) |
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| 摘 要： | 本文以陶瓷抛光废料为主要原料,辅以长石、球土、石英等,制备环保型轻质材料.在此基础上,利用XRD、体式显微镜、导热仪等详细研究了氧化铝含量对试样体积密度、抗压强度、物相组成、导热系数等性能的影响.研究结果表明:随氧化铝含量的增多,试样的体积密度、抗压强度逐渐增大,且导热系数随体积密度的增大呈线性增大.此外,少量的氧化铝有助于试样内堇青石相的生成,但过多的氧化铝导致堇青石峰强度减弱,并伴有少量的刚玉相和莫来石相出现.
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| 关 键 词： | 陶瓷抛光废料 多孔 导热系数 氧化铝, |
Effect of Alumina Content on Properties of Environment-friendly Lightweight Material |
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| LU Teng,XI Xiu-an,SHUI An-ze,CAI Xiao-jun,MA He,ZHENG Wen,JIAN Run-tong. Effect of Alumina Content on Properties of Environment-friendly Lightweight Material[J]. Bulletin of the Chinese Ceramic Society, 2011, 30(4): 970-973 |
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| Authors: | LU Teng XI Xiu-an SHUI An-ze CAI Xiao-jun MA He ZHENG Wen JIAN Run-tong |
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| Affiliation: | LU Teng1,XI Xiu-an1,SHUI An-ze1,CAI Xiao-jun1,MA He1,ZHENG Wen1,2,JIAN Run-tong2 (1.College of Materials Science and Engineering,South China University of Technology,Guangzhou 510640,China,2.Guangdong Newpearl Ceramics Group Co.Ltd.,Foshan 528219,China) |
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| Abstract: | The environment-friendly lightweight material was prepared with porcelain polishing waste as main raw material and feldspar,ball clay and quartz etc.as minor raw materials in this study.On this basis,effects of alumina content on the properties of sample,such as the sintered bulk density,compressive strength,phase composition and thermal conductivity etc.were examined in detail with the X-ray diffraction(XRD),stereomicroscope and thermal conductivity meter etc.The experimental results showed that the sinter... |
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| Keywords: | porcelain polishing waste porous thermal conductivity alumina |
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