Results 11 to 20 of about 4,708 (228)

Robust Estimation of Contact Force and Location for Magnetic-Field-Based Soft Tactile Sensor Considering Magnetic Source Inconsistency

Sensors, 2021
Flexible magnetic-field-based tactile sensors (FMFTS) have numerous advantages including low cost, ease of manufacture, simple wiring, high sensitivity, and so on.
Xiaofeng Yang, Bingchu Li, Lihong Yang, Huimin Shen   +3 more
doaj   +1 more source

White Magnetic Paper with Zero Remanence Based on Electrospun Cellulose Microfibers Doped with Iron Oxide Nanoparticles

Nanomaterials, 2020
The preparation procedure of zero magnetic remanence superparamagnetic white paper by means of three-layer membrane configuration (sandwiched structure) is presented. The cellulose acetate fibrous membranes were prepared by electrospinning.
G. Papaparaskeva, M. M. Dinev, T. Krasia-Christoforou, R. Turcu, S. A. Porav, F. Balanean, V. Socoliuc   +6 more
doaj   +1 more source

« Qu’es chabat ». Une expérience de la disparition entre présence et rémanence. Situation de l’occitan dans le nord limousin

Lengas, 2013
In this paper, we attempt to analyze the situation of Limousin Occitan, or rather what remains of it, through a series of cases encountered during a campaign of documentary filmmaking in Occitan.
Jean-Pierre Cavaillé
doaj   +1 more source

Diffusion temperature dependent microstructure and magnetic properties of TbHx grain boundary diffused Nd–Fe–B magnets

AIP Advances, 2021
Commercial N50 sintered Nd–Fe–B magnets were grain boundary diffusion (GBD) processed with TbHx powders. The diffusion temperature and time dependent microstructure and magnetic properties of the GBD processed magnets were investigated.
Yang Zhao, Haibo Feng, Anhua Li, Wei Li
doaj   +1 more source

Experimental Study on Magnetization and Demagnetization Characteristics of X70 Steel Pipe

Shiyou jixie, 2022
The remanence in the pipe not only affects the detection accuracy, but also accelerates the corrosion rate in the pipe. In order to study the magnetization and demagnetization characteristics of X70 steel pipe, based on the analysis of material ...
Song Fulin, Zhao Hong
doaj  

Research on Analytical Method of Pipeline Stress-magnetism Based on the Improved J-A Model

Journal of Harbin University of Science and Technology
Stress is one of the important factors endangering the safety of pipeline operation. In order to solve the failure problem of metal pipeline caused by stress, stress detection is carried out on the pipeline.
TIAN Ye, CHEN Haiyan, QUE Yongbin, MU Yuekai, GAO Tao, WANG Guoqing, GENG Hao   +6 more
doaj   +1 more source

Model of a Switched Reluctance Generator Considering Iron Losses, Mutual Coupling and Remanent Magnetism

Energies
In this paper, an advanced model of a switched reluctance generator (SRG) with mutual coupling, iron losses, and remanent magnetism is presented.
Šime Grbin, Dinko Vukadinović, Mateo Bašić   +2 more
doaj   +1 more source

Trapdoor Viscous Remanent Magnetization

Geophysical Research Letters, 2023
AbstractViscous remanent magnetization (VRM) in multidomain (MD) particles has many puzzling properties that deviate from the current VRM theory, based on Néel's single‐domain model of magnetic particles with an almost symmetric double‐well potential.
openaire   +3 more sources

The Influence of Permanent Magnet Material Properties on Generator Rotor Design

Energies, 2019
Due to the price and supply insecurities for rare earth metal-based permanent magnet (PM) materials, a search for new PM materials is ongoing. The properties of a new PM material are not known yet, but a span of likely parameters can be studied.
Petter Eklund, Sandra Eriksson
doaj   +1 more source

Effect of grain boundary reconstruction and regenerated main phase shell on magnetic properties in high-abundance (NdLaCeY)-Fe-B magnets

Journal of Materials Research and Technology, 2023
The (NdLaCeY)-Fe-B magnets with 45–50 wt% high-abundance rare earth substitution were systematically investigated by co-mixing high boron content matrix phase and Pr–Fe alloy powders (0, 1, 3, 5, 7, and 9 wt%) during the preparation process.
Zhi Jia, Mingpeng Kou, Yuhao Li, Shuai Cao, Guangfei Ding, Shuai Guo, Xiaodong Fan, Chaoqun Zhu, Renjie Chen, Aru Yan   +9 more
doaj   +1 more source