Current progress and future challenges in rare-earth-free permanent magnets

J Cui, M Kramer, L Zhou, F Liu, A Gabay… - Acta Materialia, 2018 - Elsevier
Permanent magnets (PM) are critical components for electric motors and power generators.
Key properties of permanent magnets, especially coercivity and remanent magnetization …

Manufacturing processes for permanent magnets: Part I—sintering and casting

J Cui, J Ormerod, D Parker, R Ott, A Palasyuk, S Mccall… - Jom, 2022 - Springer
Permanent magnets (PMs) produce magnetic fields and maintain the field even in the
presence of an opposing magnetic field. Electrical machines using permanent magnets are …

Synchronous reluctance machines: A comprehensive review and technology comparison

M Murataliyev, M Degano, M Di Nardo… - Proceedings of the …, 2022 - ieeexplore.ieee.org
In the last decade, the trend toward higher efficiency and higher torque density electrical
machines (EMs) without permanent magnets (PMs) for the industrial sector has rapidly …

Additive manufacturing: innovations, advances, and applications

TS Srivatsan, TS Sudarshan - 2015 - books.google.com
This book presents an overview of recent and emerging additive manufacturing (AM)
techniques and their applications. It explains several of the processes developed using …

On-the-fly machine-learning for high-throughput experiments: search for rare-earth-free permanent magnets

AG Kusne, T Gao, A Mehta, L Ke, MC Nguyen, KM Ho… - Scientific reports, 2014 - nature.com
Advanced materials characterization techniques with ever-growing data acquisition speed
and storage capabilities represent a challenge in modern materials science and new …

Practical aspects of modern and future permanent magnets

RW McCallum, LH Lewis, R Skomski… - Annual Review of …, 2014 - annualreviews.org
The mandate to reduce greenhouse gases will require highly efficient electric machines for
both power generation and traction motor applications. Although permanent magnet electric …

[HTML][HTML] Energy efficient machine tools

B Denkena, E Abele, C Brecher, MA Dittrich, S Kara… - CIRP Annals, 2020 - Elsevier
The growing global energy demand from industry results in significant ecological and
economical costs. Aiming to decrease the impact of machining operations, an increasing …

Advances in nanostructured permanent magnets research

N Poudyal, JP Liu - Journal of Physics D: Applied Physics, 2012 - iopscience.iop.org
This paper reviews recent developments in research in nanostructured permanent magnets
(hard magnetic materials) with emphasis on bottom-up approaches to fabrication of hard/soft …

Improved strontium hexaferrites: An overview of current progress in synthesis, properties, and applications

A Gupta, PK Roy - Materials Science and Engineering: B, 2024 - Elsevier
Hard magnets (HMs) are significant components in various applications like rotating
machines, telecommunication, computer devices, sensors, and many more. In the HM group …