The Future of Permanent-Magnet-Based Electric Motors: How Will Rare Earths Affect Electrification?

B Podmiljšak, B Saje, P Jenuš, T Tomše, S Kobe… - Materials, 2024 - mdpi.com
In this review article, we focus on the relationship between permanent magnets and the
electric motor, as this relationship has not been covered in a review paper before. With the …

Magnetic and microwave absorption properties of Ni0. 6Zn0. 4Fe2O4/SrFe12O19 composites

S Zhu, K Huang, J Ni, X Kan, Q Lv, Y Cheng… - Materials Chemistry and …, 2022 - Elsevier
In this work, pure Ni 0.6 Zn 0.4 Fe 2 O 4 (NZFO) and Ni 0.6 Zn 0.4 Fe 2 O 4/SrFe 12 O 19
(NZFO/SFO) composites have been prepared by solid-state reaction method, their …

[HTML][HTML] Engineering hard ferrite composites by combining nanostructuring and Al3+ Substitution: From nano to dense bulk magnets

P Maltoni, G Barucca, B Rutkowski, SA Ivanov… - Acta Materialia, 2025 - Elsevier
We have investigated the bottom-up sol-gel synthesis of nanocomposite powders
comprising two magnetic phases (hexagonal Sr ferrite and spinel Co ferrite) in order to …

Enhanced structural and magnetic properties of Al–Cr-substituted SrFe12O19 hexaferrite system

K Subrahmanya Sarma, C Rambabu, G Vishnu Priya… - Applied Physics A, 2022 - Springer
M-type Al–Cr-substituted strontium hexaferrite (SrFe 12-xy Al x Cr y O 19 where x= y= 0.0,
0.05, 0.1, 0.15, and 0.2) powders are synthesized successfully using sol–gel auto …

Tuning of reduced remanent and (BH) max by exchange spring phenomenon in ferrimagnetic composite

MK Manglam, M Kar - Journal of Magnetism and Magnetic Materials, 2022 - Elsevier
Abstract The (x)% BaFe 12 O 19 (BHF)+(100-x)% CoFe 2 O 4 (CFO)(x= 0 to 100) magnetic
composites are prepared to explore its magnetic properties. The XRD patterns reveal the …

A comprehensive study of structure, oxygen vacancy, and electrical properties of Mg2+ introduced in barium hexaferrite synthesized via spark plasma sintering

MS Alam, I Kagomiya, K Kakimoto - Journal of Solid State Chemistry, 2022 - Elsevier
Abstract Barium hexaferrite BaFe 12 O 19 (BFO) was prepared following conventional solid-
state reaction procedure (CSRP) and its' reformed compound has been prepared following …

Magnetic phase diagram of BHF-NZFO composite at room temperature

S Kumar, M Kar - Ceramics International, 2022 - Elsevier
Composites of barium hexaferrite (BaFe 12 O 19) and nickel zinc ferrite (Ni 0.5 Zn 0.5 Fe 2 O
4) have been prepared by the high-energy planetary ball mill method. The magnetic …

[图书][B] Frontiers in magnetic materials: from principles to material design and practical applications

C Wu, J Jin - 2022 - api.taylorfrancis.com
The book aims to provide comprehensive and practical guidance on magnetism and
magnetic materials. It involves four parts, focusing on fundamental magnetism, hard …

[PDF][PDF] Modifying Barium Hexaferrite Magnets by Adding Sol-Gel Synthesized Cobalt Ferrite Phase

T Charoensuk, W Thongsamrit, A Hunyek… - … International Journal of …, 2023 - iasj.net
Combining various types of ferrites brings about magnetic properties desirable for different
applications. This study aims to modify barium hexaferrite (BaFe12O19) by physically mixing …

Paste-Injection of Low-Density Barium Hexaferrite Magnets with Soft Magnetic Iron Phase

W Thongsamrit, P Jantaratana, T Charoensuk… - Metals, 2022 - mdpi.com
Permanent magnets of varying shapes and sizes are increasingly produced. For hexaferrite
magnets, it is challenging to incorporate polymers and a soft magnetic phase in the form of …