| 掺CaO-B2O3-SiO2玻璃烧结制备MnZn铁氧体及其磁性能 |
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| 引用本文： | 徐光亮,卢超,刘桂香,曾丽文,余洪滔,陈劲松.掺CaO-B2O3-SiO2玻璃烧结制备MnZn铁氧体及其磁性能[J].功能材料与器件学报,2011,17(3):307-312. |
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| 作者姓名： | 徐光亮 卢超 刘桂香 曾丽文 余洪滔 陈劲松 |
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| 作者单位： | 西南科技大学四川省非金属复合与功能材料重点实验室-省部共建国家重点实验室培育基地;西南科技大学新材料研究所;材料科学与工程学院;西南应用磁学研究所; |
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| 基金项目： | 四川省教育厅重点项目(08ZA009); 西南科技大学博士基金资助项目(08zx0102) |
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| 摘 要： | 采用传统陶瓷工艺制备了CaO-B2O3-SiO2(CBS)玻璃掺杂的MnZn铁氧体.研究了CBS玻璃掺入量及烧结温度对MnZn铁氧体的烧结特性及磁性能的影响.结果表明:样品的密度随着CBS掺入量的增加而不断减小,磁性能随着温度的升高而不断增强;掺入适量CBS可在烧结时形成液相,使固体颗粒间产生液相烧结并促进晶粒的长大....
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| 关 键 词： | MnZn铁氧体 CaO-B2O3-SiO2玻璃 掺杂 烧结 磁性能 |
Preparation and Magnetic Properties of Sintered MnZn Ferrites Doped with CaO-B_2O_3-SiO_2 Glass |
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| XU Guang-liang,LU Chao,LIU Guixiang,ZENG Liwen,YU Hongtao,CHEN Jingsong.Preparation and Magnetic Properties of Sintered MnZn Ferrites Doped with CaO-B_2O_3-SiO_2 Glass[J].Journal of Functional Materials and Devices,2011,17(3):307-312. |
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| Authors: | XU Guang-liang LU Chao LIU Guixiang ZENG Liwen YU Hongtao CHEN Jingsong |
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| Affiliation: | XU Guang-liang1,2,LU Chao1,LIU Guixiang1,ZENG Liwen1,YU Hongtao1,CHEN Jingsong3(1.State Key Laboratory Cultivation Base for Nonmetal Composites and Functional Materials,Southwest University of Science and Technology,Mianyang 621010,2.Institute of New Materials,School of Materials Science and Engineering,Mianyang,621010,3.Southwest Institute of Applied Magnetics,Mianyang 621000) |
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| Abstract: | MnZn ferrites doped with CaO-B2O3-SiO2(CBS) glass were prepared by traditional ceramic technique.The effects of CBS glass doping amounts and sintering temperature on the sintering behavior and the magnetic properties of MnZn ferrites were investigated.The experimental results indicate that the density of samples becomes smaller as the CBS doping amounts increasing,and the magnetic properties of samples increase as the sintering temperature increasing.Liquid phase appears when doping appropriate amount of CB... |
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| Keywords: | MnZn ferrites CaO-B2O3-SiO2 glass doping sintering magnetic properties |
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