1) magnetic-field-induced strain
磁致应变
1.
The surface morphology,compositions and microstructures of the films were investigated and the magnetic-field-induced strain was measured.
采用直流磁控溅射的方法,在NaC l基底上沉积了N i-Mn-Ga薄膜,对薄膜进行了形貌观察、微区成分及结构分析,并测量了薄膜的磁致应变。
2.
The effects of microamount additions of RE(Tb, Sm) on the martensitic transition and the magnetic-field-induced strains of highly textured polycrystalline Ni-Mn-Ga alloys were investigated,and the effects of pre-compressive stress on the magnetic-field-induced strains of the alloys were studied especially.
研究了稀土元素Tb和Sm对Ni-Mn-Ga磁性形状记忆合金的马氏体相变及磁致应变的影响,并着重研究了预加压应力对合金磁致应变的影响作用。
3.
The martensitic transformation and the magnetic-field-induced strain (MFIS) of melt-spun ribbons were investigated.
采用快淬技术制备了非化学计量比的Ni47Mn32Ga21薄带合金,研究了快淬合金的形状记忆效应和磁致应变。
2) magnetostrictive strain
磁致伸缩应变
1.
It is found that the magnetostrictive strains λ and dλ/dH are improved markedly; the crystal morphologies are changed from parallel planes to polygons; furthermore, rare earth rich phases disperse along the grain boundaries and sample surface, a part of it in the gr.
实验结果表明,热处理后合金的磁致伸缩应变λ和dλ/dH都显著提高,显微组织由片状晶向多边形晶粒转化,而且富稀土相在样品表面和晶界析出,晶粒内部的富稀土相有球化趋势。
3) Magnetostriction
[英][mæg,ni:təu'strikʃən] [美][mæg,nito'strɪkʃən]
磁致伸缩应变
1.
Microstructure and Magnetostriction of the Oriented Galfenol Alloy;
取向Galfenol合金的结构与磁致伸缩应变
2.
Then treating the magnetostriction of particulate as an eigenstrain and taking the relationships between magnetostriction and elasticity modulus of Terfenol-D particulate and effective field into consideration,the average magnetostriction and effective elasticity modulus of epoxy-bonded Terfenol-D composites under any applied field as well as saturation magnetic field are .
首先由退磁场效应分析得到有效磁场强度与外磁场强度的关系,继而根据复合材料细观力学中的Eshelby等效夹杂理论和Mori-Tanaka方法导出了颗粒磁场伸缩应变与复合材料磁致伸缩应变的关系,结合Terfenol-D颗粒磁致应变及弹性模量与有效磁场强度的关系,最终预测了环氧基Terfenol-D复合材料磁致应变及有效弹性模量与外磁场强度的关系,并分析了颗粒含量、形状及基体弹模对复合材料饱和磁致伸缩系数及弹性模量的影响。
4) magnetoexpansion coefficient
磁致应变系数
5) magneto striction strain gauge
磁致伸缩应变仪
6) magnetoheological fluids
磁致变液
1.
The preparation,application and evaluation on properties of intellegential material magnetoheological fluids;
新型智能材料磁致变液的制备、性能评价及应用
补充资料：磁致电阻
磁致电阻
Magnetoresistance
磁致电阻(magnetoresistanee 磁致电阻是对载流的导体或半导体加上磁场H时所产生的电阻变化。磁致电阻是磁场电效应的一种。它在磁场H平行于和垂直于电流时都可观察到。电阻的变化通常与H“成正比，但是在非常大的磁场中，它变成与H成正比。参阅“磁场电效应”(galvanomagnetie effeets)条。 在大多数金属中，电阻的变化是正的;然而，在贵金属和过渡金属的合金以及在饱和以上的铁磁体中，电阻的变化一般是负的。 在半导体中，磁致电阻非常大(特别在锑化姻中)，并且相对于单晶体中电流的方向具有大的各向异性。后一性质对于确定带结构很有价值。对磁致电阻的测量还可提供有关载流子迁移率的知识。 仁亚伯拉罕斯(E.Abrahams)、凯弗(F·Keffer)撰]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条