Review of additive manufacturing of permanent magnets for electrical machines: A prospective on wind turbine

H Wang, TN Lamichhane, MP Paranthaman - Materials Today Physics, 2022 - Elsevier
Permanent magnets (PMs) power several industrial technologies that enable our modern
society and high standards of living. As such technology becomes more advanced and …

Review on the parameters of recycling NdFeB magnets via a hydrogenation process

A Habibzadeh, MA Kucuker, M Gökelma - ACS omega, 2023 - ACS Publications
Regarding the restrictions recently imposed by China on the export of rare-earth elements
(REEs), the world may face a serious challenge in supplying some REEs such as …

Motor-free telerobotic endomicroscopy for steerable and programmable imaging in complex curved and localized areas

S Yuan, C Xu, B Cui, T Zhang, B Liang, W Yuan… - Nature …, 2024 - nature.com
Intraluminal epithelial abnormalities, potential precursors to significant conditions like
cancer, necessitate early detection for improved prognosis. We present a motor-free …

Sourcing, Refining and Recycling of Rare-Earth Magnets

J Ormerod, A Karati, APS Baghel, D Prodius… - Sustainability, 2023 - mdpi.com
Permanent magnets today are used in a wide range of transportation, industrial,
residential/commercial, consumer electronics, defense, domestic, data storage, wind energy …

Comparative techno-economic assessment of NdFeB bonded magnet production: injection molding versus big-area additive manufacturing

X Zhou, MP Paranthaman… - … Sustainable Chemistry & …, 2023 - ACS Publications
There is an increasing demand for clean energy technologies such as wind turbines and
electric vehicles, which generally require the use of high-performance critical rare earth …

Toward understanding the microstructure characteristics, phase selection and magnetic properties of laser additive manufactured Nd-Fe-B permanent magnets

B Yao, N Kang, X Li, D Li, MEL Mansori… - … Journal of Extreme …, 2023 - iopscience.iop.org
Nd-Fe-B permanent magnets play a crucial role in energy conversion and electronic
devices. The essential magnetic properties of Nd-Fe-B magnets, particularly coercivity and …

Life Cycle Assessment of Rare Earth Elements-Free Permanent Magnet Alternatives: Sintered Ferrite and Mn–Al–C

A Amato, A Becci, A Bollero… - ACS Sustainable …, 2023 - ACS Publications
Permanent magnets are fundamental constituents in key sectors such as energy and
transport, but also robotics, automatization, medicine, etc. High-performance magnets are …

HDDR as advanced processing method and recycling technology to address the rare-earth resource criticality in high performance Nd2Fe14B magnets production

I Poenaru, EA Patroi, D Patroi, A Iorga… - Journal of Magnetism and …, 2023 - Elsevier
Since both established applications and emerging green energy and mobility technologies
integrate Nd 2 Fe 14 B-based magnet components, great research efforts have been …

[HTML][HTML] Magnetic materials via high-pressure torsion of powders

L Weissitsch, F Staab, K Durst, A Bachmaier - Materials Transactions, 2023 - jstage.jst.go.jp
Magnets are key materials for the electrification of mobility and also for the generation and
transformation of electric energy. Research and development in recent decades lead to high …

Emerging magnetic materials for electric vehicle drive motors

CL Rom, RW Smaha, S O'Donnell, S Dugu, SR Bauers - MRS Bulletin, 2024 - Springer
Increasing demand for electric vehicles (EVs) is increasing demand for the permanent
magnets that drive their motors, as approximately 80% of modern EV drivetrains rely on high …