Results 151 to 160 of about 15,750 (231)

Magnetostriction and thermal expansion of nonstoichiometric TbCo2Mn compounds

, 2021
The magnetostriction and thermal expansion of the TbCo2Mnx compounds (0 ≤ x ≤ 0.6) have been investigated. The compounds crystallize in the cubic MgCu2-type lattice in spite of the Tb to 3d-metal (Co + Mn) ratio deviates from the stoichiometry.
E. Gerasimov, E. Gerasimov, A. Inishev, A. Inishev, P. B. Terentev, P. B. Terentev, V. Kazantsev, N. Mushnikov, N. Mushnikov   +8 more
semanticscholar   +1 more source

Tailoring the heterogeneous magnetostriction in Fe-Co alloys

Journal of Alloys and Compounds, 2017
Tianli Zhang, Yangkun He
exaly   +2 more sources

Evolution of the magnetic anisotropy and magnetostriction in Co-based amorphous alloys microwires due to current annealing and stress-sensory applications

, 2020
In this paper, the transformation in easy-axis anisotropy and magnetostriction in Co-rich amorphous microwires by dc current annealing has been studied with the aim to realize stress-sensitive magnetization process and magnetoimpedance (MI).
M. Nematov, I. Baraban, N. Yudanov, V. Rodionova, F. Qin, H. Peng, L. Panina   +6 more
semanticscholar   +1 more source

Formation mechanism of tetragonal nanoprecipitates in Fe–Ga alloys that dominate the material's large magnetostriction

, 2020
Up to now, the formation mechanism of tetragonal nanoprecipitates that may dominate the large magnetostriction of Fe–Ga alloys remains unclear. Here we found that both L60- and D022-type face-centered-tetragonal nanoprecipitates are precursors of the ...
Junming Gou, Tianzi Yang, Ruihua Qiao, Yao Liu, T. Ma   +4 more
semanticscholar   +1 more source

Magnetostriction and Magnetoelasticity

2021
The physical concepts magnetostriction and magnetoelasticity are presented. Spontaneous volume magnetostriction and saturation linear magnetostriction are distinguished. Various magnetoelastic phenomena are introduced, but the emphasis is on magnetostriction in bulk samples and thin films.
openaire   +2 more sources

An Improved Magnetostriction Model for Electrical Steel Sheet Based on Jiles–Atherton Model

IEEE transactions on magnetics, 2020
The magnetostriction of an electrical steel sheet (ESS) is the main cause of the electromagnetically induced vibration of power transformers. In order to analyze the magnetostrictive hysteresis property of an ESS, a model is established based on the ...
Zhuo Lihua, L. Jingjing, Yang Qingxin, Zhu Jianguo, C. Koh   +4 more
semanticscholar   +1 more source

Giant Heterogeneous Magnetostriction Induced by Charge Accumulation-Mediated Nanoinclusion Formation in Dual-Phase Nanostructured Systems

Social Science Research Network, 2020
The fundamental origin of the giant magnetostriction in the dual-phase nanostructured systems is under energetic discussion in recent years. Previous studies have revealed that the formation of tetragonal nanoinclusions induced the enlargement in local ...
Yijun Chen, Z. Fu, Yuye Wu, Yichen Xu, Yu Xiao, Jingmin Wang, Ruifeng Zhang, Chengbao Jiang   +7 more
semanticscholar   +1 more source

Modeling of Anisotropic Magnetostriction Under DC Bias Based on an Optimized BP Neural Network

IEEE transactions on magnetics, 2020
The existence of direct current (dc) bias magnetic field changes the magnetostrictive properties of electrical steel sheets (ESSs) and intensifies the vibration and noise of transformers.
Zhen Wang, Yanli Zhang, Z. Ren, C. Koh, Osama A. Mohammed   +4 more
semanticscholar   +1 more source

An improved analytical model of the magnetostriction-based EMAT of SH0 mode guided wave in a ferromagnetic plate.

Ultrasonics, 2020
The accuracy of electro-acoustic energy transfer efficiency (EAETE) model directly determines the optimization results of an electromagnetic acoustic transducer (EMAT).
Xiaodong Zhang, Xiucheng Liu, Bin Wu, C. He, T. Uchimoto, T. Takagi   +5 more
semanticscholar   +1 more source

Magnetostriction and magnetostrictive materials for sensing applications

Journal of Magnetism and Magnetic Materials, 2007
In this paper, after an introduction to the basics of magnetostriction and magnetostrictive materials, some of their uses and applications are presented. New position sensors based on the magnetostriction effect and the magnetostrictive delay-line technique are presented with respect to their applicability in engineering systems.
Evangelos Hristoforou, Aphrodite Ktena
openaire   +1 more source