Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Materials Research》 2004-02
Add to Favorite Get Latest Update

Influence of CaO and V_2O_5 on high frequency MnZn power ferrite

YU Zhong;LAN Zhongwen;WANG Jingmei College of Micro-Electronics and Solid-Electronics,University of Electronic Science and Technology of China, Chengdu 610054  
The high frequency MnZn power ferrite was prepared by the conventional oxide ceramic process.The more quantity of CaO Is needed to increase the grain boundary resistivity and suppress the eddy current loss of the high frequency MnZn power ferrite applied at frequencies higher than 500 kHz.An optimum concentration of V-2O-5 acting indirectly via liquid phase formation and influencing the microstructural development during sintering makes the crystalline grain be refined,the amount of grain boundary and grain boundary resistivity increase,the porosity decrease,and the power losses be suppressed.Adopting the complex additives containing 0.3,0.15 and 0.1%by weight of CaO. TiO_2 and V_2O_5,respectively,the MnZn power ferrite cores with initial permeability of about 1500, low power loss of about 130 mW·cm~(-3)(500 kHz,50 mT,25℃),grain diameter of 3~5 μm and low porosity can be prepared.
【Fund】: 国防科技预研基金
【CateGory Index】: TM277
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 YU Zhong LAN Zhongwen (School of Micro-Electronics and Solid-Electronics,UESTC,Chengdu,610054);Progress in Research on MnZn Power Ferite[J];Materials Review;2005-04
2 GUAN Xiaorong~ 1,2 , ZHANG Jianguang~1, ZHU Chuncheng~1,HE Xiaodong~1, ZHOU Shandong~2(1 Center for Composite Materials, Harbin Institute of Technology, Harbin 150001;2 Department of Physics and Information Science, Yulin Normal University, Yulin 537000);Current Research Situation and Development of Mn-Zn and Ni-Zn Ferrites[J];Materials Review;2006-12
3 XIE Bing~1 YU Zhong~1 LAN Zhongwen~1 SUN Ke~1 LI Lezhong~1 LI Kewei~2 (1 State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054;2 Institute of IC Manufacturing Engineering,Chengdu Electromechanical College,Chengdu 610031);Research Progress in MnZn Ferrites with High Density,High Permeability and High Saturation Magnetic Induction[J];Materials Review;2007-11
4 LI Lezhong, LAN Zhongwen, YU Zhong, SUN Ke, JI Haining(State Key Laboratory of Electronic Thin Films and Integrated Devices, UESTC, Chengdu 610054);Research Advancements and Developing Trends of MnZn Power Ferrites[J];Materials Review;2008-02
5 REN Ping,ZHANG Junxi,DU Xinxin(School of Energy Source and Environment Engineering,Shanghai University of Electric Power,Shanghai 200090);Research Progress of Influence on Mn-Zn Ferrite Properties by Additives[J];Materials Review;2010-19
6 SUN Ke,LAN Zhong-wen,YU Zhong School of Micro-Electronics and Solid-Electronics,University of Electronic Science and Technology of China,Chengdu 610054,China;Research Advancements of MnZn Power Ferrite Materials[J];Journal of Magnetic Materials and Devices;2005-06
7 XI Guo-xi1,2 , LI Wei-wei1, LU Mai-xi2 1. College of Chemistry and Environmental Science, Henan Normal University, Xinxiang 453007, China; 2. School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China;Research Advance in Property Modification of MnZn Ferrites by Doping and Substituing[J];Journal of Magnetic Materials and Devices;2007-02
8 FU Bin1,ZHOU Xiao-jun1,MENG Qiang1,FAN Zhong-kang1,WANG Ying-quan1,LAN Zhong-wen2 1.Ruyuan Dongyangguang Magnetic Material Co,Ltd,Ruyuan 521700,China;2.Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,China;Development of NiCuZn Ferrite Material with Higher Permeability and High Saturation Magnetic Flux Density[J];Journal of Magnetic Materials and Devices;2008-05
9 ZHANG Shun-li,WANG Yin-gang College of Material Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;Investigation Progress of Doping in Mn-Zn Power Ferrites[J];Journal of Magnetic Materials and Devices;2009-02
10 LIU Yun-fei,YU Zhong,LAN Zhong-wen State Key Lab of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054,China;Effect of MoO_3 on the Mechanical and Magnetic Properties of Manganese-Zinc Ferrite[J];Journal of Magnetic Materials and Devices;2009-06
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Li Haihua\ Feng Zekun\ He Huahui Huazhong University of Science & Technology,Wuhan 430074;A Study on MnZn Ferrite Core Loss in SMP[J];Instrument Technique and Sensor;2001-04
【Co-citations】
Chinese Journal Full-text Database 4 Hits
1 HUANG Ai-ping1, TAN Fu-qing2, FENG Ze-kun1, NIE Jian-hua1, HE Hua-hui1 1. Department of Electronic Science & Technology, Huazhong University of Science & Technology, Wuhan 430074, China; 2. Research Center, Jiangmen Powder Metallurgy Factory, Ltd, Jiangmen 529000, China;Study on DC Superposition Characteristic of Permeability of Mn-Zn Ferrites[J];Journal of Magnetic Materials and Devices;2004-03
2 HUANG Wei1,HE Hua-hui1,FENG Ze-kun1,HUANG Ai-ping1,TAN Fu-qing2,LI Xi-xiong2 1.Department of Electronic Science and Technology,Huazhong University of Science and Technology,Wuhan 430074,China;2.Jiangmen City Powder Metallurgy Factory,Ltd,Jiangmen 529000,China;Study on MnZn Ferrites Materials with High Permeability and DC Superposition[J];Journal of Magnetic Materials and Devices;2005-06
3 WANG Jian1,LI Jin-yu2(1.Zhejiang Provincial Testing Institute of Electronic Products,Hangzhou 310007,China; 2.TüV Rheinland(Shanghai) Co.,Ltd.,Shanghai 201100,China);Discussion on energy efficiency of ballasts for fluorescent lamps[J];Journal of Mechanical & Electrical Engineering;2011-09
4 WANG Yong-ming,WANG Xin,WANG Qi-min,CUI Yin-fang,HAO Shun-li (Heibei University of Technology,Tianjin 300130,China);Influence of Additive on Properties of MnZn Ferrite and Mechanism[J];Journal of Synthetic Crystals;2006-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Li Chun; He Lianghui; Li Shengzhang(Sichuan University(west) Chengdu 610065);Investigation on Preparation of Ni-Zn Ferrite Powders by A New process[J];SICHUAN NONFERROUS METALS;2000-02
2 Chen Yuan qiang,Lin Juan (Chengdu Electrometallurgical Factory, Chengdu,Sichuan 610081,China);Application of Ferrum-removal by Combining Carphosiderite and Natrojarosite in Cobalt System[J];Sichuan Nonferrous Metals;2002-01
3 WANG Tong-guo,JIANG Xiao-hu,ZHANG Ji-zhong,YAN Yong,FENG Zai (Sichuan Research Institute of Non-ferrous,Chengdu,Sichuan 610081,China);The New Craft of Manganese-zinc Ferrite Material with High Performance[J];Sichuan Nonferrous Metals;2006-01
4 Chen Xun (Beijing Sinan Magnetic Plastics Factory 100084);MAGNETIC PLASTICS AND THEIR APPLICATION[J];Engineering Plastics Application;1998-12
5 Yang Lirong Gu Jihong Yang Ying Yu Yuanjun (Angang Technology Center);Determining Als in Fe_2O_3 Powder by ICP-AES Method[J];Angang Technology;2003-04
6 Yang Xingliang Li Hong Shen Xinyu(Maanshan Iron and Steel Co.,Ltd.);General Evaluation of Iron Oxide Powder in Maanshan Iron and Steel Co.,Ltd.[J];Angang Technology;2005-06
7 WANG Zhong-zhu, HU Guo-guang, YIN Ping,FANG Yi-kun (Department of Physics of Anhui University,Hefei 230039,China);Investigation on dependency of magnetic properties of high permeability Mn-Zn ferrite[J];Journal of Anhui University(Natural Sciences);2001-03
8 Ai Shutao Hu Guoguang (Department of Physics AnHui University Hefei 230039);Study on the Formula and Sintering of High Permeability Mn-Zn Ferrite[J];JOURNAL OF ANHUI UNIVERSITY(NATURAL SCIENCES);1999-01
9 FENG Wei (Shanghai Baosteel Magnetics & Development Co.Ltd. .Shanghai 201900,China);An Elementary Introduction to Production of Ultra-Pure Iron Oxide[J];Bao Steel Technology;2005-03
10 YANG Xin ke (Dept.Chem.& Chem.Eng.,Baoji Coll.Arts & Sci.,Baoji 721007,Shaanxi,China);The progress on the study of preparing soft magnetic ferrite ultrafine powder[J];Journal of Baoji College of Arts and Science(Natural Science Edition);2001-02
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 YANG Xiao-ming1,YANG Xin-ke2(1.Northwest Nonferrous Geological Research Institute,Xi'an 710054,Shaanxi, China;2.Dept.Chem.& Chem.Engn.,Baoji Univ.Arts & Sci.,Baoji 721007,Shaanxi,China);Soft magnetic Mn-Zn ferrite nanoparticles prepared by sol-gel[J];Journal of Baoji University of Arts and Sciences(Natural Science Edition);2007-04
2 GUAN Xiaorong~ 1,2 , ZHANG Jianguang~1, ZHU Chuncheng~1,HE Xiaodong~1, ZHOU Shandong~2(1 Center for Composite Materials, Harbin Institute of Technology, Harbin 150001;2 Department of Physics and Information Science, Yulin Normal University, Yulin 537000);Current Research Situation and Development of Mn-Zn and Ni-Zn Ferrites[J];Materials Review;2006-12
3 XIE Bing~1 YU Zhong~1 LAN Zhongwen~1 SUN Ke~1 LI Lezhong~1 LI Kewei~2 (1 State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054;2 Institute of IC Manufacturing Engineering,Chengdu Electromechanical College,Chengdu 610031);Research Progress in MnZn Ferrites with High Density,High Permeability and High Saturation Magnetic Induction[J];Materials Review;2007-11
4 LI Lezhong, LAN Zhongwen, YU Zhong, SUN Ke, JI Haining(State Key Laboratory of Electronic Thin Films and Integrated Devices, UESTC, Chengdu 610054);Research Advancements and Developing Trends of MnZn Power Ferrites[J];Materials Review;2008-02
5 JI Haining, LAN Zhongwen, YU Zhong, LI Lezhong, SUN Ke, ZHANG Huaiwu(State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054);Influence of Ti Substitution on Microstructure and Magnetic Performance of MnZn Power Ferrites[J];Materials Review;2008-02
6 JI Haining,LAN Zhongwen,YU Zhong,LI Lezhong(State Key Laboratory of Electronic Thin Films and Integrated Devices,University of Electronic Science and Technology of China,Chengdu 610054);Research and Development of Low-loss MnZn Power Ferrites in Wide-temperature[J];Materials Review;2008-08
7 LI Xue1,2,ZHANG Junxi1,2,LIU Guoping3,YAN Licheng4(1 Key Laboratory of State Power Corporation of China,Electrochemical Research Group,Shanghai University of Electric Power,Shanghai 200090;2 School of Environmental and Chemical Engineering,Shanghai University,Shanghai 200072;3 Shanghai Bao Steel Tiantong Magnetic Materials Co.Ltd,Shanghai 201900;4 Hangzhou Teachers College,Hangzhou 310036);Research on Structure and Properties of Mn-Zn Ferrite and Its Development[J];Materials Review;2008-08
8 HE Fangfang1,XU Pichi2,ZHANG Zhongshi2,ZHOU Yuanlin1(1 Material Department,Southwest University of Science and Technology,Mianyang 621010;2 Kaiyuan Magnetic Materials Co.,Ltd.,Mianyang 621000);Applications and Development of Mn-Zn Soft Ferrites for Electromagnetic Interference Suppression[J];Materials Review;2008-10
9 Yang Hongchuan, Yu Dunbo, Li Shipeng, Hu Quanxia, Yan Wenlong, Li Kuoshe, Wang Haibo, Yuan Yongqiang (General Research Institute For Non-ferrous Metals, Grirem Advanced Materials Co., Ltd., Beijing 100088, China);Properties and Structure of MnZn-FeNi Composite Sintered Soft Magnets[J];Rare Metal Materials and Engineering;2011-S2
10 ZHANG Shun-li,WANG Yin-gang College of Material Science and Technology,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;Investigation Progress of Doping in Mn-Zn Power Ferrites[J];Journal of Magnetic Materials and Devices;2009-02
China Proceedings of conference Full-text Database 2 Hits
1 ;Nano-MnZn Ferrite Synthesis by Detonation[A];[C];2008
2 KE Chun-xiang,LI Yu-jiao,ZHU Chun-cheng (Chemistry Department of Harbin Normal University,Harbin 150080,China);Current research development of Mn-Zn ferrites[A];[C];2010
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved