Mechanism of magnetic field annealing on increasing both coercivity and magnetization of Sm(Co0.9Cu0.1)5 ribbons

Han, Xiao; Sun, Ji-Bing; Chen, Si-Yi; Wang, Shu; Jiang, Yihua; Cui, Chunxiang

doi:10.1016/j.mtcomm.2021.102052

Materials Today Communications

2021

DOI: 10.1016/j.mtcomm.2021.102052

|View full text |Cite

Mechanism of magnetic field annealing on increasing both coercivity and magnetization of Sm(Co0.9Cu0.1)5 ribbons

Xiao Han

Ji-Bing Sun

Si-Yi Chen

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 33 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

The Effect of Annealing in a Magnetic Field on the Microstructures and Magnetic Properties of (Nd0.8RE0.2)2.2Fe12Co2B (RE = La, Ce) Alloys

Tan,

Shi,

Zhang

et al. 2024

Metals

View full text Add to dashboard Cite

The development of high-performance and cost-effective Nd-Fe-B permanent magnets is crucial to meet the ever-growing requirements of renewable and clean energy applications. Here, we use low-cost and highly abundant La and Ce to partially substitute Nd and investigate the effect of annealing treatment with a 1 tesla (T) magnetic field on the microstructures and magnetic properties of (Nd0.8RE0.2)2.2Fe12Co2B (RE = La, Ce) ribbons. The remanence (Br) and maximum energy product ((BH)max) of studied alloys can be improved by magnetic field annealing. The respective Br and (BH)max of annealed (Nd0.8La0.2)2.2Fe12Co2B alloy are increased to 0.86 T and 124 kJ/m3. In comparison to melt-spun (Nd0.8Ce0.2)2.2Fe12Co2B alloy, the Br and (BH)max of the magnetic field-annealed alloy are improved by 5% and 8%. The underlying mechanism of improved magnetic properties of La- and Ce-substituted alloys is different. The interaction magnetic domain size in (Nd0.8La0.2)2.2Fe12Co2B alloy can be increased by magnetic field annealing, leading to the enhancement of exchange coupling interaction, which results to the improvement in Br and (BH)max. In the (Nd0.8Ce0.2)2.2Fe12Co2B alloy, the concentration of (Fe + Co) of ferromagnetic intergranular phase is increased after magnetic field annealing, resulting in the increase in Br and (BH)max.

show abstract

The Effect of Annealing in a Magnetic Field on the Microstructures and Magnetic Properties of (Nd0.8RE0.2)2.2Fe12Co2B (RE = La, Ce) Alloys

Tan,

Shi,

Zhang

et al. 2024

Metals

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Mechanism of magnetic field annealing on increasing both coercivity and magnetization of Sm(Co0.9Cu0.1)5 ribbons

Cited by 1 publication

References 33 publications

The Effect of Annealing in a Magnetic Field on the Microstructures and Magnetic Properties of (Nd0.8RE0.2)2.2Fe12Co2B (RE = La, Ce) Alloys

The Effect of Annealing in a Magnetic Field on the Microstructures and Magnetic Properties of (Nd0.8RE0.2)2.2Fe12Co2B (RE = La, Ce) Alloys

Contact Info

Product

Resources

About