Results 131 to 140 of about 80,652 (294)

Composite Resins Impregnated by Phosphorus Organic Extractants for Separation of Rare Earth Elements from Nitrate-Based Leachate of Permanent Magnets. [PDF]

Materials (Basel), 2023
Kovalenko OV, Baulin VE, Shulga YM, Baulin DV, Gutsev GL, Tsivadze AY.   +5 more
europepmc   +1 more source

Novel design of magnetization and study of magnetic force characteristics of annular Halbach permanent magnet electrodynamic wheel

机车电传动
Radial permanent magnet electrodynamic wheels (PMEDW) offer a distinctive advantage through their integration of levitation and propulsion. However, they are prone to non-air-gap side magnetic flux leakage, resulting in a reduced utilization rate.
CHEN Yihao, LIANG Le, LIU Xin, DENG Zigang   +3 more
doaj  

Additive Manufacturing of Nd-Fe-B Permanent Magnets and Their Application in Electrical Machines

IEEE Access
Powder Bed Fusion-Laser Beam (PBF-LB), a form of additive manufacturing (AM) for Nd-Fe-B permanent magnets, is attracting substantial interest for its ability to process functional magnetic materials while capitalizing on AM’s design flexibility ...
Julan Wu, Oguz Korman, Mauro Di Nardo, Michele Degano, Chris Gerada, Ian Ashcroft, Richard J. M. Hague, Nesma T. Aboulkhair   +7 more
doaj   +1 more source

Magnetic Forces by Permanent Magnets to Manipulate Magnetoresponsive Particles in Drug-Targeting Applications. [PDF]

Micromachines (Basel), 2022
Bernad SI, Bernad E.
europepmc   +1 more source

Health Care Use Among Patients Presenting to Emergency Department for Gout Flares in Ontario, Canada: A Population‐based Health Systems Analysis

Arthritis Care &Research, Accepted Article.
Objective We characterized emergency department (ED) gout visits and identified patient characteristics and health services patterns contributing to ED presentations. Methods We conducted a population‐based study of ED gout visits in Ontario, Canada between 2014 and 2023.
Timothy S.H. Kwok, Samantha Morais, William K. Silverstein, Clare L. Atzema, Gregory Choy, Priyanka Chandratre, Ping Li, Jessica Widdifield   +7 more
wiley   +1 more source

Research progresses on multi-physical field coupling analysis of permanent magnet external rotor mine hoist

Meitan kexue jishu
The permanent magnet self-driven technology applied to rotating mechanical transmission systems can enhance the energy efficiency and performance of equipment.
Ziming KOU, Shaokai KOU, Juan WU, Yandong WANG   +3 more
doaj   +1 more source

Effects of Shape Anisotropy on Hard-Soft Exchange-Coupled Permanent Magnets. [PDF]

Nanomaterials (Basel), 2022
Yang Z, Chen Y, Liu W, Wang Y, Li Y, Zhang D, Lu Q, Wu Q, Zhang H, Yue M.   +9 more
europepmc   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Additive Manufacturing of Textured FePrCuB Permanent Magnets. [PDF]

Micromachines (Basel), 2021
Goll D, Trauter F, Loeffler R, Gross T, Schneider G.   +4 more
europepmc   +1 more source

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter, Felix Drechsler, Till M. J. Stadtmüller, Cameliu Himcinschi, Christos G. Aneziris, Jens Kortus   +5 more
wiley   +1 more source