Results 161 to 170 of about 1,004,315 (387)

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  

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

Large gap magnetic suspension system [PDF]

The design of a large gap magnetic suspension system is discussed. Some of the topics covered include: the system configuration, permanent magnet material, levitation magnet system, superconducting magnets, resistive magnets, superconducting levitation ...
Abdelsalam, Moustafa K., Eyssa, Y. M.
core   +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

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

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Optimal Design of a Novel Consequent-Pole Interior Permanent Magnet Motor with Flared-Structured Rotor

Applied Sciences
Interior permanent magnet motors are widely used in applications requiring high power density and high efficiency due to their high torque-generating capabilities. Recently, given the price fluctuations and unstable supply of rare earth permanent magnets,
Keun-young Yoon, Yong-min You
doaj   +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

An Overview of Diagnosis Methods of Stator Winding Inter-Turn Short Faults in Permanent-Magnet Synchronous Motors for Electric Vehicles [PDF]

Yutao Jiang, Baojian Ji, Jin Zhang, Jianhu Yan, Wenlong Li   +4 more
openalex   +1 more source

Understanding the Effect of Resistance Temperature Detector Temperature Controllers on Microstructural Alignment in Magnetic Freeze Casting

Advanced Engineering Materials, EarlyView.
The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley   +1 more source