云南高校图书馆联盟文献共享服务平台- SM2CO17

SM2CO17: 作品数：39被引量：69H指数：5; 导出分析报告; 相关领域：一般工业技术电气工程金属学及工艺更多>>; 相关作者：张明沈安国包生祥袁涛王敬东更多>>; 相关机构：中国计量大学钢铁研究总院西南应用磁学研究所中南大学更多>>; 相关期刊：《Journal of Rare Earths》《材料热处理学报》《金属材料研究》《磁性材料及器件》更多>>; 相关基金：国家自然科学基金北京市自然科学基金湖南省自然科学基金中国博士后科学基金更多>>

Enhanced magnetic performance of Fe-rich Sm2Co17-type magnets by optimizing Zr content: 《Journal of Materials Science & Technology》2024年第26期178-186,共9页Jian Li Minxia Fang Yao Liu Xin Song Wentao Jia Junming Gou Tao Yuan Yuanchao Ji Lizhong Zhao Chen Wang Tianyu Ma; supported by the National Key R&D Program of China(Grant No.2022YFB3505301);the National Natural Sci-ence Foundation of China(Grant No.52071256);the China Post-doctoral Science Foundation(Grant No.2022T150510);the Key R&D project of Zhejiang Province(Grant No.2023C01077).; Despite the high theoretical energy product and low material cost of Fe-rich 2:17-type Sm-Co-Fe-Cu-Zr magnets,it is still a big challenge to simultaneously achieve high energy product and high coercivity due to damage...; 关键词：Permanent magnets Magnetic properties MICROSTRUCTURE

Effect of antioxidants on the efficiency of jet milling and the powder characteristics of Sm2Co17 permanent magnets: 《Chinese Physics B》2024年第9期615-620,共6页Da-Shuai Xu Lei Liu Jian-Hui Yuan Bo Zhou Chuang-Hui Dong Feng-Qing Wang Yong Ding Ying-Li Sun A-Ru Yan; the National Key R&D Program of China(Grant No.2021YFB3803003);the Youth Innova-tion Promotion Association of Chinese Academy of Sciences(Grant No.2023311);Zhejiang Public Welfare Technology Application Research Project(Grant No.LGG22E010013);Class III Peak Discipline of Shanghai-Materials Science and Engineering(High-Energy Beam Intelligent Processing and Green Manufacturing).; This study investigated the effect of antioxidants on the grinding efficiency,magnetic powder characteristics,microstructure,and magnetic properties of 2:17 type SmCo permanent magnet materials.The results show that a...; 关键词：ANTIOXIDANT SmCo permanent magnet oxidation resistance grinding efficiency

Cellular microstructure modification and high temperature performance enhancement for Sm2Co17-based magnets with different Zr contents被引量：5: 《Journal of Materials Science & Technology》2022年第25期8-14,共7页Chao Wang Peng Shen Yikun Fang Shuai Wang Qiangfeng Li Lei Wang Wei Li Minggang Zhu; partially supported by the National Natural Science Foundation of China (No. 51871063);the Key Technology Research and Development Program of Shandong (No. 2019JZZY020210)。; Influence of Zr contents on high-temperature magnetic performance of Sm(CoFeCuZr)(x=0.025,0.03,0.035,0.04) magnets were investigated.As x increases from 0.025 to 0.04,the temperature coefficient of intrinsic coercivit...; 关键词：Sm2Co17-type magnets Zr content High temperature magnetic properties FROC diagram

Optimization of both coercivity and knee-point magnetic field of Sm2Co17-type magnets via solid solution process被引量：11: 《Journal of Rare Earths》2020年第11期1224-1230,I0003,共8页Shuai Wang Yikun Fang Kuikui Song Xiaoyu Zhu Lei Wang Wei Sun Wei Pan Minggang Zhu Wei Li; Project supported by the National Key Research and Development Program of China(2016YFB0700903);the National Natural Science Foundation of China(51590882;51401054)。; It is confirmed that phase homogenization is very important for improving the magnetic properties of 2:17-type Sm-Co sintered magnets,In this work,the influence of solid solution process on microstructure and magnetic...; 关键词：Sm-Co magnets Solid solution process COERCIVITY Microstructure Cell size Rare earths

高使用温度Sm2Co17型永磁材料研究进展被引量：5: 《中国计量大学学报》2019年第4期449-456,489,共9页曹晓单杰锋俞能君张素银张朋越; 国家自然科学基金项目(No.51871205,51771176,51801196);国家重点研发计划项目(No.2019YFF0217203); 目的:梳理Sm2Co17型高使用温度永磁材料的研究现状。方法:从成分、新旧制备工艺、理论分析及表面处理等方面综述了高使用温度Sm2Co17型永磁材料的研究现状。结果:新理论分析方法在一定程度上揭示了微结构和磁性能的温度依赖关系,新工艺...; 关键词：Sm 2Co 17型永磁材料高使用温度

Magnetically recyclable Sm2Co17/Cu catalyst to chemoselectively reduce the 3-nitrostyrene into 3-vinylaniline under room temperature被引量：6: 《Nano Research》2019年第12期3085-3088,共4页Zhenhui Ma Hu Liu Ming Yue; The work was supported by the National Natural Science Foundation of China(Nos.51701109 and 51806115);Natural Science Foundation of Beijing Municipality,China(No.2192007);the China Postdoctoral Science Foundation(No.2018M641132);International S&T Cooperation Program of China(No.2015DFG52020),;Key Program of National Natural Science Foundation of China(51331003);Program of Disciplines Construction in Beijing(No.PXM2019_014204_500031).; Using non-noble metal catalysts to chemoselectively reduce the 3-nitrostyrene into 3-vinylaniline is extremely attractive due to the importantapplications of aromatic amines.However,the separation and recycle of catal...; 关键词：Sm2Co17/Cu CHEMOSELECTIVE catalysis 3-nitrostyrene magnetic RECYCLE

Preparation and magnetic properties of anisotropic Nd2Fe14B/Sm2Co17 hybrid-bonded magnets被引量：3: 《Journal of Rare Earths》2019年第10期1047-1052,共6页Xueguo Yin Yue Sui Qiqi Yang Qian Shen Yilong Ma Bin Shao Jianchun Sun Donglin Guo; Project supported by National Key Research and Development Program of China(2018YFC0115202);the Science and Technology Research Program of Chongqing Municipal Education Commission(KJZD-M201801501);Chongqing Research Program of Basic Research and Frontier Technology(cstc2015jcyjA50004,cstc2016jcyjA0232);Scientific and Technological Research Program of Chongqing Municipal Education Commission(KJ1709202);Graduate Science and Technology Innovation Project of Chongqing University of Science&Technology(YKJCX1820202); In the present work, anisotropic Nd2 Fe14 B/Sm2 Co17 hybrid-bonded magnets were prepared with different Nd-Fe-B contents. It is found that the particle distributions and ratios between the two magnetic phases have imp...; 关键词：MAGNETIC properties ANISOTROPIC Hybrid-bonded MAGNETS Thermal stability Rare earths

Coercivity kinetics upon step annealing of sintered Sm(Co0.88-xFexCu0.09Zr0.03)7 magnets被引量：3: 《Journal of Rare Earths》2019年第10期1059-1065,共7页A.G.Popov O.A.Golovnia A.V.Protasov V.S.Gaviko D.A.Kolodkin R.Gopalan; Project supported by BRICSSTI Framework Program for Basic Research(RFBR-BRICS)(17-52-80072);DST-BRICS,and the State Assignment of Ministry of Science and Education of Russia(topic “Magnet)(AAAA-A18-118020290129-5); Behavior of the coercivity of the high-temperature Sm(Co0.88-xFexCu0.09Zr0.03)7 magnets depending on the temperature and time of annealing with the temperature decreasing stepwise from 700 to 400℃ was investigated.It...; 关键词：Sm-Co-Fe-Cu-Zr Permanent magnet SM2CO17 SMCO5 COERCIVITY KINETICS

Correlation of microstructure and magnetic properties in Sm(Co_(bal)Fe_(0.1)Cu_(0.1)Zr_(0.033))_(6.93) magnets solution-treated at different temperatures被引量：7: 《Rare Metals》2019年第1期20-28,共9页Cheng Xu Hui Wang Tian-Li Zhang Alexander Popov Raghavan Gopalan Cheng-Bao Jiang; financially supported by the National Natural Science Foundation of China(No. 51471016);the Natural Science Foundation of Beijing(No. 2151002);the BRICS STI Framework Program (Nos. 51761145026 and 17-52-80072);Department of Science and Technology,Govt of India, for supporting the work under DSTBRICS proposal reg.No 258; The correlation of microstructure and magnetic properties in Sm(Co_(bal)Fe_(0.1)Cu_(0.1)Zr_(0.033))_(6.93) magnets solution-treated at different temperatures was systematically investigated. It is found that the magne...; 关键词：SM2CO17 SOLUTION treatment Phase CONSTITUTION DEMAGNETIZATION curve SQUARENESS

磁场热处理对Sm2Co17磁体磁性能及微结构的影响: 《磁性材料及器件》2018年第2期39-43,共5页马强杨德武胡志峰张泽宇刘明洞刘艳丽刘欣鞠向明 WANG Jing ZHANG Xue-feng LI Yong-feng; 内蒙古科技大学大学生科技创新基金资助项目(2016095);内蒙古自治区高等学校科学研究项目(NJZY17169); 2:17型SmCo永磁体由于其优异的高温特性,而作为高温磁体广泛应用于航空航天、能源、医疗等高科技领域,而新技术的发展对于2:17型SmCo永磁体的磁性能提出了更高的要求,磁场热处理是一种改善磁体磁性能的有效方法。研究了磁场热处理温度...; 关键词：Sm2Co17磁体磁场热处理磁畴磁性能

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