云南高校图书馆联盟文献共享服务平台- FE-SI

FE-SI: 作品数：215被引量：460H指数：9; 导出分析报告; 相关领域：一般工业技术金属学及工艺更多>>; 相关作者：龙琼尹付成钟云波刘仲武席力更多>>; 相关机构：北京科技大学中南大学上海大学中国科学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划贵州省科技计划项目北京市自然科学基金更多>>

批量制备La-Fe-Si系磁热材料的磁热性能和制冷性能研究: 《制冷学报》2025年第2期90-97,共8页郭亚茹黄焦宏金培育刘翠兰程娟张英德李兆杰戴默涵张建平高磊王鹏宇裴昊; 国家自然科学基金(52171187)资助项目。; 使用中频熔炼炉批量制备公斤级(La,Ce)(Fe,Mn,Si)_(13)H_(y)磁热材料,对合金的磁热性能和制冷性能进行了研究。结果表明:合金的居里温度随Mn含量的增加而降低,分别为292.9、287.8和283.9 K。在2 T外加磁场下,合金最大等温磁熵变达到12.0...; 关键词：批量制备 (La Ce)(Fe Mn Si)_(13)H_(y)磁热材料磁热性能制冷性能

非晶/Fe-Si软磁复合材料的电磁特性及微观组织: 《复合材料学报》2024年第12期6793-6801,共9页郭海聂敏杨依婷赵冯香何家毅; 本文采用成分与粒径级配两种手段优化了Fe-Si系软磁复合材料的电磁特性,并探究了软磁性能与微观组织的关系。先采用不同粉末粒径的Fe-Si粉末级配,之后利用Fe-Si-B-C非晶粉部分替代粒径相当的Fe-Si粗粉,可以获得良好的综合电磁性能。所...; 关键词：软磁复合材料非晶合金功率电感电磁特性微观组织性价比

高温高压下液态Fe-8.6 wt%Si的声速和密度:富Si地核的证明: 《原子与分子物理学报》2024年第6期92-102,共11页吴少白周亮亮刘勋黄海军; 国家自然科学基金(42274124)。; 在前人的研究基础上,我们建立了新的热力学模型来计算高温高压下液态Fe和Fe-8.6 wt%Si(简称Fe-8.6Si)的状态方程(EOS)和纵波声速(VP).计算结果与静高压和动高压实验测量的EOS和VP一致.在外地核环境下,液态Fe-8.6 Si的EOS和VP同时与外地...; 关键词：FE-SI 声速高温高压地核

Reduction of High-Frequency Core Loss of a Fe_(77.2)Si_(11)B_(8.5)Cu_(0.8)Nb_(2.5)Soft Magnetic Nanocrystalline Alloy by Minor Alloying: 《Acta Metallurgica Sinica(English Letters)》2024年第11期1984-1992,共9页Shushen Guo Yanhui Li Yibing Zhang Lu Yang Wei Zhang; supported by the National Key Research and Development Program of China(Grant No.2022YFB3804100);the National Natural Science Foundation of China(Grant Nos.52371149 and 52171153).; Enhancing saturation magnetic flux density(Bs)while reducing high-frequency core loss in Finemet-type nanocrystalline alloys is of great significance in achieving the miniaturization,high-frequency,and energy-saving o...; 关键词：Fe-based nanocrystalline alloy Fe-Si-B-Cu-Nb alloy Soft magnetic property High-frequency loss Electrical resistivity

基于金属磁粉芯的单相共模电感器——以铁硅铝金属磁粉芯为例: 《磁性元件与电源》2024年第10期158-162,共5页耿齐张奇龙郝文智王小萌张文文魏徽李静胡锋; 安徽省省级项目;安徽省教育厅工程中心专项项目(项目编号:S202110380027及XLY-202011)。; 选择磁导率μ_(i)=147的Fe-Si-A1磁芯制作单相共模电感器。结果表明,使用Fe-Si-A1磁芯制作的单相共模电感器具有优异的抗共模电流偏置特性和阻抗-频率特性,选用Fe-Si-A1磁芯制作的单相共模电感器可满足电路中大共模电流及宽频高阻抗的...; 关键词：Fe-Si-A1磁芯磁导率饱和磁感应强度共模电感器阻抗

Influence rules of early transition elements on rapid solidified structure and nanocrystallization behaviors of Fe-Si-B-Cu soft magnetic alloys with high Cu content: 《Journal of Materials Science & Technology》2024年第17期157-166,共10页Xingjie Jia Yaqiang Dong Wei Zhang Ling Zhang Yanqiu Li Aina He Jiawei Li Wenjun Wang Baogen Shen; supported by the National Key R&D Program of China(No.2021YFB3803004);the National Natural Science Foundation of China(Nos.52101239 and 52171153);Ningbo Natural Science Foundation(No.2021J222);the“Pioneer”R&D Program of Zhejiang Province(No.2023C01075);Youth Innovation Promotion Association CAS(No.2021294);Zhejiang Provincial Key Research and Development Projects(No.2021C01033);CITIC Group Major Science and Technology Innovation Project(HT-FZB-2022190).; Unique rapid solidified structure and nanocrystallization mechanism enable the Fe-based nanocrystalline alloys with high Cu content excellent soft magnetic properties and good manufacturability,and also results in unu...; 关键词：Nanocrystalline soft magnetic alloys Early transition elements Rapid solidified structure Nanocrystallization behaviors Pre-existingα-Fe crystals

Plasticity dependence on amorphous continuity in Fe-SiOC dual-phase nanocomposites: 《Journal of Materials Science & Technology》2024年第6期80-85,共6页Weiming Li Lichen Bai Kaisheng Ming Shijian Zheng; supported by the National Natural Science Foundation of China(Nos.52002109,52071124);the key project of Natural Science Foundation of Tianjin(No.20JCZDJC00440);the key project of Natural Science Foundation of Hebei(No.E2021202135);the Central Funds Guiding the Local Science and Technology Development of Hebei Province(Nos.226Z1001G and 226Z1012G);the Innovation Funding Project for Postgraduate of the Hebei Province(No.GXZZSS2023028).; 1.Introduction High strength and large deformability are greatly desirable for advanced structural metallic materials.Typically strengthening methods in crystalline materials rely on controlling the generation,propaga...; 关键词：strengthening AMORPHOUS phase

Zeolite-confined Fe-site Catalysts for the Hydrogenation of CO_(2) to Produce High-value Chemicals被引量：1: 《Chemical Research in Chinese Universities》2024年第1期78-95,共18页HAN Xiaoyang XIA Huicong TU Weifeng WEI Yifan XUE Dongping LI Minhan YAN Wenfu ZHANG Jia-Nan HAN Yi-Fan; the National Natural Science Foundation of China(Nos.U22A20107,U1967215,22078307,22208314,22278379,22238003,and 22002008);the Science and Technology R&D Program Joint Fund Project of Henan Provincial,China(No.222301420001);the Distinguished Young Scholars Innovation Team of Zhengzhou University,China(No.32320275);the Postgraduate Education Reform Project of Henan Province,China(No.2021SJGLX093Y);the National Funded Postdoctoral Researcher Program,China(No.GZC20232382);the Key Research Projects of University in Henan Province,China(No.24A150041).; Zeolite-confined Fe-site catalysts(ZFCs)have emerged as superior materials for sustainably producing high-value chemicals through CO_(2) hydrogenation,owing to their adaptable framework,customizable composition,and th...; 关键词：Zeolite-confined Fe-site catalyst CO_(2) hydrogenation Modification strategy High-value chemical

高岭土凝胶绝缘包覆对Fe-Si磁粉芯性能的影响被引量：1: 《粉末冶金工业》2023年第6期74-80,共7页万程许欣蓓鲁书潮赵利明刘国忠郑翠红; 安徽省科技厅重点研发项目(202104a05020031)。; 实验以剥层后的高岭土凝胶为绝缘包覆剂,对气雾化球形Fe-Si合金磁粉进行绝缘包覆,经成形热处理后得到Fe-Si磁粉芯,研究了高岭土添加量对Fe-Si磁粉芯性能的影响。研究表明,高岭土添加量从0.8%增加至1.8%时,Fe-Si磁粉芯的有效磁导率μe显...; 关键词：Fe-Si磁粉芯绝缘包覆高岭土性能

退火对Zr-Sn-Nb-Fe-Si新锆合金薄板带材组织性能的影响被引量：1: 《金属热处理》2023年第11期73-82,共10页周惦武朱子睿毛建中高博; 湖南省自然科学基金(2020JJ4207)。; 针对锆合金带材冲压成形时易破裂的问题,研究了再结晶退火对Zr-Sn-Nb-Fe-Si新锆合金薄板带材组织性能的影响。结果表明,随着退火温度的升高,新锆合金薄板带材的最大减薄率减小;第二相颗粒弥散分布于新锆合金晶粒内部及晶界,其形貌基本...; 关键词：Zr-Sn-Nb-Fe-Si新锆合金退火第二相织构冲压性能

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