magnetostriction相关论文
Fe81Al19Tbx (x =0,0.05,0.1,0.2,0.3,0.4) alloys were prepared by a non-consumable vacuum arc melting technique under an i......
The irreversible motion of magnetic domain walls in ferromagnets can dissipate a large portion of the elastic energy,and......
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Study on the Vibration of Grain-oriented Transformer Core Based on the Magnetostrictive Intrinsic Mo
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China low activation martensitic(CLAM)steel is considered as a candidate structural material for the blankets in China T......
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研究某些溶液,在磁脉冲作用下所产生的效应,具有普遍的科学意义,为科学,包括物理学、物理化学、医学,技术的研究加入新的重要内容.......
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本文的研究内容分为两个部分,一是磁场退火效应的研究,二是探索和研究新型的单相多铁性材料。在前一个研究中，我们主要针对多晶CoFe......
The as-cast Cu-doped Fe83Ga17 alloys were prepared by arc-melting.The microstructures and magne-tostrictions of(Fe83Ga17......
报道了一种基于磁致伸缩原理实现的全光纤结构磁光光学双稳态装置。与分立元件的磁光双稳系统相比较，该系统的双稳开关功率降低了２～３个......
As an excellent giant-magnetostrictive material, Tb-Dy-Fe alloys（based on Tb0.27-0.30Dy0.73-0.70Fe1.9-2Laves compound） can......
The surface of Tb0.3Dy0.7Fe2 alloys was mod-ified by microwave electron-cyclotron-resonance chemical vapor deposition(MW......
The magnetostriction,magnetization,and spin reorientation properties in Pr(GaxFe1-x)1.9 alloys have been investi-gated b......
采用溶胶凝胶法制备了一系列的多晶(La1-xSmx)2/3Sr1/3MnO3样品,X射线衍射研究表明,随Sm含量的增加,样品出现从菱面相向正交相结构......
Tailoring magnetostriction and magnetic domains of -oriented FesoGa16A14 alloy by magnetic field ann
Magnetic field annealing (MFA) was used to tailor the magnetostriction and magnetic domains of Fe80Ga16Al4 alloy,and the......
本文基于改进的Landau唯象相变理论,构造一个耦合的非线性常微分方程模型来模拟一维磁致伸缩材料的磁滞动态特性。模型的构造通过......
To avoid the unfavorable effect of precipitates on magnetic properties,low addition of 0.16 wt％NbC was employed in Fe82.5......
磁致伸缩是引起非晶合金永磁电机振动的主要原因之一。基于压磁方程建立了磁致伸缩引起的非晶合金定子铁心振动解析模型。解析模型......
硅钢片磁致伸缩引起的铁心振动是变压器噪声的主要来源。为研究由该振动引起的噪声分布并为降噪提供依据，必须对硅钢片的磁致伸缩现......
电工钢片的磁致伸缩效应会使大容量电机定子铁心发生形变加剧电机振动噪声.近年来,随着实验测试技术的不断发展,国外已开展电工钢......
,Magnetic phase transition and the corresponding magnetostriction of intermetallic compounds RMn2Ge2
The temperature dependence of lattice constants a and c of intermetallic compounds RMn2Ge2 (R=Sm, Gd) is measured in the......
A series of (La1-xTbx)2/aSr1/3MnOa polycrystalline samples has been studied by means of x-ray diffraction,magnetostricti......
Bi-ferroic particulate composites with Tb0.2sDy0.72Fe2 (Terfenol-D) particles randomly dispersed in ferroelectric polyvi......
The effect of the orientation on the magnetostrietion in Fe81Ga19 alloy has been investigated experimentally and theoret......
,Ferrimagnetism and abnormal spin-lattice coupling in dilute magnetic ferroelectric (Bi0.46Na0.46Ba0
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(Fe83Gal7)gsCr2 wires each with a diameter of 0.7 mm are prepared by hot swaging and warm drawing from the casting rods ......
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The structures,spin reorientations,magnetic,and magnetostrictive properties of the polycrystalline Pr(Fe1 xCox)1.9 (x =0......
,Influence of Tb on easy magnetization direction and magnetostriction of ferromagnetic Laves phase G
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The crystal structures,magnetization,and spontaneous magnetostriction of ferromagnetic Laves phase Pr1-xTbxFe1.9 compoun......
Fe83Ga17Prx alloys,where x ＝ 0,0.2,0.4,0.6 and 1.0,were prepared by a non-consumable vacuum arc melting technique under a......
Structure and magnetic properties of mechanically alloyed Tb0.2Pr0.8(Fe0.4Co0.6)1.93 and magnetostri
The C15 Laves phase with composition Tb0.2Pr0.8(Fe0.4Co0.6)1.93 was synthesized by mechanical alloying (MA) and subseque......
The microstructure, in-plane anisotropy, and magnetic properties of Fe-Ga thin films were investigated by X-ray diffract......
Bonded Terfenol-D composites, with high electrical resistivity and low eddy current loss, can be used in an altating mag......
本文采用真空氩弧熔炼的方法制备了(Mn1-xFex)2Dy(x=0.0-1.0)系列样品,在800℃下进行热处理10 h,利用X射线衍射仪(XRD)、综合物性......
Fe-Co-B-Si-Nb-C glassy alloy with the addition of C was prepared by arc melting and copper suck-casting. The thermodynam......
Polycrystalline rod samples of(Fe83Ga17)100–xYx(x=0, 0.16, 0.32, 0.48, 0.64) were prepared by induction melting under a......
Enhancement of ductility and improvement of abnormal Goss grain growth of magnetostrictive Fe-Ga rol
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
磁致伸缩振动能量采集器作为一种新形式的能量采集器,具有高机电转化效率、高鲁棒性和低输出阻抗等特性.阐述了磁致伸缩式振动能量......
Influences of Sputtering Angles and Annealing Temperatures on the Magnetic and Magnetostrictive Perf
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
The oriented Fe_(83)Ga_(17) alloy rods with various NbC contents less than lat%were prepared by the directional soUdifi......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
THE NONLINEAR MAGNETOELASTIC PROPERTIES OF 〈 110 〉 ORIENTED TB0.27DY0.73FE1.95 POLYCRYSTALLINE ALLOY
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
