Rapid Assessment of the Ce-Co-Fe-Cu System for Permanent Magnetic Applications
Abstract
Here, this work focuses on the rapid synthesis and characterization of quaternary Ce(CoFeCu)5 alloy libraries to assess their potential viability as permanent magnets. Arrays of bulk specimens with controlled compositions were synthesized via laser engineered net shaping (LENS) by feeding different ratios of alloy powders into a melt pool created by a laser. Based on the assessment of the magnetic properties of the LENS printed samples, arc-melted and cast ingots were prepared with varying Fe (5–20 at.%) and Co (60–45 at.%) compositions while maintaining constant Ce (16 at.%) and Cu (19 at.%) content. The evolution of the microstructure and phases with varying chemical compositions and their dependence on magnetic properties are analyzed in as-cast and heat-treated samples. In both the LENS printed and cast samples, we find the best magnetic properties correspond to a predominantly single-phase Ce(CoFeCu)5 microstructure in which high coercivity (Hc > 10 kOe) can be achieved without any microstructural refinement.
- Authors:
-
- Ames Lab., Ames, IA (United States)
- Publication Date:
- Research Org.:
- Ames Lab., Ames, IA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1435745
- Report Number(s):
- IS-J-9649
Journal ID: ISSN 1047-4838; PII: 2862
- Grant/Contract Number:
- AC02-07CH11358
- Resource Type:
- Accepted Manuscript
- Journal Name:
- JOM. Journal of the Minerals, Metals & Materials Society
- Additional Journal Information:
- Journal Volume: 70; Journal Issue: 6; Journal ID: ISSN 1047-4838
- Publisher:
- Springer
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Meng, F., Chaudhary, R. P., Gandha, K., Nlebedim, I. C., Palasyuk, A., Simsek, E., Kramer, M. J., and Ott, R. T. Rapid Assessment of the Ce-Co-Fe-Cu System for Permanent Magnetic Applications. United States: N. p., 2018.
Web. doi:10.1007/s11837-018-2862-8.
Meng, F., Chaudhary, R. P., Gandha, K., Nlebedim, I. C., Palasyuk, A., Simsek, E., Kramer, M. J., & Ott, R. T. Rapid Assessment of the Ce-Co-Fe-Cu System for Permanent Magnetic Applications. United States. https://doi.org/10.1007/s11837-018-2862-8
Meng, F., Chaudhary, R. P., Gandha, K., Nlebedim, I. C., Palasyuk, A., Simsek, E., Kramer, M. J., and Ott, R. T. Mon .
"Rapid Assessment of the Ce-Co-Fe-Cu System for Permanent Magnetic Applications". United States. https://doi.org/10.1007/s11837-018-2862-8. https://www.osti.gov/servlets/purl/1435745.
@article{osti_1435745,
title = {Rapid Assessment of the Ce-Co-Fe-Cu System for Permanent Magnetic Applications},
author = {Meng, F. and Chaudhary, R. P. and Gandha, K. and Nlebedim, I. C. and Palasyuk, A. and Simsek, E. and Kramer, M. J. and Ott, R. T.},
abstractNote = {Here, this work focuses on the rapid synthesis and characterization of quaternary Ce(CoFeCu)5 alloy libraries to assess their potential viability as permanent magnets. Arrays of bulk specimens with controlled compositions were synthesized via laser engineered net shaping (LENS) by feeding different ratios of alloy powders into a melt pool created by a laser. Based on the assessment of the magnetic properties of the LENS printed samples, arc-melted and cast ingots were prepared with varying Fe (5–20 at.%) and Co (60–45 at.%) compositions while maintaining constant Ce (16 at.%) and Cu (19 at.%) content. The evolution of the microstructure and phases with varying chemical compositions and their dependence on magnetic properties are analyzed in as-cast and heat-treated samples. In both the LENS printed and cast samples, we find the best magnetic properties correspond to a predominantly single-phase Ce(CoFeCu)5 microstructure in which high coercivity (Hc > 10 kOe) can be achieved without any microstructural refinement.},
doi = {10.1007/s11837-018-2862-8},
journal = {JOM. Journal of the Minerals, Metals & Materials Society},
number = 6,
volume = 70,
place = {United States},
year = {Mon Apr 23 00:00:00 EDT 2018},
month = {Mon Apr 23 00:00:00 EDT 2018}
}
Web of Science
Works referenced in this record:
Preparation and properties of sintered CoCuFeCe permanent magnets
journal, May 1972
- Sherwood, R. C.; Nesbitt, E. A.; Chin, G. Y.
- Materials Research Bulletin, Vol. 7, Issue 5
Magnetic properties of in-situ synthesized FeNi3 by selective laser melting Fe-80%Ni powders
journal, June 2013
- Zhang, Baicheng; Fenineche, Nour-Eddine; Liao, Hanlin
- Journal of Magnetism and Magnetic Materials, Vol. 336
Laser additive processing of functionally-graded Fe–Si–B–Cu–Nb soft magnetic materials
journal, October 2016
- Borkar, T.; Conteri, R.; Chen, X.
- Materials and Manufacturing Processes, Vol. 32, Issue 14
Hard Magnetic Materials: A Perspective
journal, December 2011
- Coey, J. M. D.
- IEEE Transactions on Magnetics, Vol. 47, Issue 12
Combinatorial Materials Sciences: Experimental Strategies for Accelerated Knowledge Discovery
journal, August 2008
- Rajan, Krishna
- Annual Review of Materials Research, Vol. 38, Issue 1
Applications of high throughput (combinatorial) methodologies to electronic, magnetic, optical, and energy-related materials
journal, June 2013
- Green, Martin L.; Takeuchi, Ichiro; Hattrick-Simpers, Jason R.
- Journal of Applied Physics, Vol. 113, Issue 23
Prospects for Non-Rare Earth Permanent Magnets for Traction Motors and Generators
journal, June 2012
- Kramer, M. J.; McCallum, R. W.; Anderson, I. A.
- JOM, Vol. 64, Issue 7
Cast Permanent Magnets of the Co 5 RE Type with Mixtures of Cerium and Samarium
journal, March 1971
- Nesbitt, E. A.; Chin, G. Y.; Gallagher, P. K.
- Journal of Applied Physics, Vol. 42, Issue 4
The structure of Co-Cu-Fe-Ce permanent magnets
journal, September 1973
- Leamy, H.; Green, M.
- IEEE Transactions on Magnetics, Vol. 9, Issue 3
A Family of New Cobalt‐Base Permanent Magnet Materials
journal, March 1967
- Strnat, K.; Hoffer, G.; Olson, J.
- Journal of Applied Physics, Vol. 38, Issue 3
Cerium, Cobalt and Copper Alloy as a Permanent Magnet Material
journal, August 1968
- Tawara, Yoshio; Senno, Harufumi
- Japanese Journal of Applied Physics, Vol. 7, Issue 8
New Permanent Magnet Materials Containing Rare‐Earth Metals
journal, March 1969
- Nesbitt, E. A.
- Journal of Applied Physics, Vol. 40, Issue 3
CAST PERMANENT MAGNETS OF THE CO 5 RE TYPE WITH A ( BH ) M EXCEEDING 12 MILLION G‐Oe
journal, April 1970
- Nesbitt, E. A.; Chin, G. Y.; Sherwood, R. C.
- Applied Physics Letters, Vol. 16, Issue 8
High Energy Product Developed from Cobalt Nanowires
journal, June 2014
- Gandha, Kinjal; Elkins, Kevin; Poudyal, Narayan
- Scientific Reports, Vol. 4, Issue 1
Magnetic Materials and Devices for the 21st Century: Stronger, Lighter, and More Energy Efficient
journal, December 2010
- Gutfleisch, Oliver; Willard, Matthew A.; Brück, Ekkes
- Advanced Materials, Vol. 23, Issue 7
Laser Additive Manufacturing of Magnetic Materials
journal, January 2017
- Mikler, C. V.; Chaudhary, V.; Borkar, T.
- JOM, Vol. 69, Issue 3
Bulk Combinatorial Synthesis and High Throughput Characterization for Rapid Assessment of Magnetic Materials: Application of Laser Engineered Net Shaping (LENS™)
journal, April 2016
- Geng, J.; Nlebedim, I. C.; Besser, M. F.
- JOM, Vol. 68, Issue 7
RETM 5 and RE 2 TM 1 7 permanent magnets development
journal, March 1988
- Kumar, Kaplesh
- Journal of Applied Physics, Vol. 63, Issue 6
Net Shape Processing of Alnico Magnets by Additive Manufacturing
journal, November 2017
- White, Emma Marie Hamilton; Kassen, Aaron Gregory; Simsek, Emrah
- IEEE Transactions on Magnetics, Vol. 53, Issue 11
Current Status of Combinatorial and High-Throughput Methods for Discovering New Materials and Catalysts
journal, February 2005
- Woo, Seong Ihl; Kim, Ki Woong; Cho, Hyun Yong
- QSAR & Combinatorial Science, Vol. 24, Issue 1