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Exploring La(Fe,Si)13-based magnetic refrigerants towards application

Liu, J. and Moore, J. D. and Skokov, K. P. and Krautz, M. and Löwe, K. and Barcza, A. and Katter, M. and Gutfleisch, O. (2012):
Exploring La(Fe,Si)13-based magnetic refrigerants towards application.
In: Scripta Materialia, Elsevier Science Publishing, pp. 584-589, 67, (6), ISSN 13596462,
[Online-Edition: http://dx.doi.org/10.1016/j.scriptamat.2012.05.039],
[Article]

Abstract

Advanced magnetic refrigerants such as La(Fe,Si)13 materials require large entropy and adiabatic temperature changes based on the control of phase change physics and hysteresis. In order to advance their incorporation in prototypes and industrial applications, processing of single phase materials with graded working temperatures needs to be up-scaled and important engineering properties such as the thermal transport properties, corrosion protection and mechanical stability need to be optimized. These issues, including a last step of near net-shaped manufacturing of complex geometries, are discussed in this Viewpoint paper.

Item Type: Article
Erschienen: 2012
Creators: Liu, J. and Moore, J. D. and Skokov, K. P. and Krautz, M. and Löwe, K. and Barcza, A. and Katter, M. and Gutfleisch, O.
Title: Exploring La(Fe,Si)13-based magnetic refrigerants towards application
Language: English
Abstract:

Advanced magnetic refrigerants such as La(Fe,Si)13 materials require large entropy and adiabatic temperature changes based on the control of phase change physics and hysteresis. In order to advance their incorporation in prototypes and industrial applications, processing of single phase materials with graded working temperatures needs to be up-scaled and important engineering properties such as the thermal transport properties, corrosion protection and mechanical stability need to be optimized. These issues, including a last step of near net-shaped manufacturing of complex geometries, are discussed in this Viewpoint paper.

Journal or Publication Title: Scripta Materialia
Volume: 67
Number: 6
Publisher: Elsevier Science Publishing
Uncontrolled Keywords: Magnetocaloric effect, La–Fe–Si, Engineering properties, Processing
Divisions: 11 Department of Materials and Earth Sciences > Material Science > Functional Materials
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences
Date Deposited: 24 Apr 2013 08:06
Official URL: http://dx.doi.org/10.1016/j.scriptamat.2012.05.039
Additional Information:

Viewpoint Set No. 51: Magnetic Materials for Energy

Identification Number: doi:10.1016/j.scriptamat.2012.05.039
Funders: The research leading to these results has received funding from the European Community’s 7th Framework Programme under grant agreement 214864 “SSEEC”.
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