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Surface Modification of La (Fe, Si)13 With Copper Using Dry Coating Technique For Magnetocaloric Regenerators.

Authors :
Saha, Snehajyoti
Wuppulluri, Madhuri
Krautz, Maria
Thielsch, Juliane
Das, Jayanta
Waske, Anja
Seifert, Joachim
Schinke, Lars
Source :
AIP Conference Proceedings; 2018, Vol. 1992 Issue 1, p030008-1-030008-4, 4p, 1 Color Photograph, 2 Graphs
Publication Year :
2018

Abstract

Magnetocaloric La (Fe, Si)<subscript>13</subscript> intermetallic powder is dry coated with ductile metallic copper. The dry coating is attempted by two different processes using a high energy impact coater “Nara Hybridization System (NHS)” and Fritsch P7 Planetary Ball Mill. LaFe<subscript>11.6</subscript>Si<subscript>1.4</subscript> was used as core particle and metallic copper as the coating. SEM and EDX images show the homogeneous coating obtained by the NHS while partial coating was observed by the ball milling process. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0094243X
Volume :
1992
Issue :
1
Database :
Complementary Index
Journal :
AIP Conference Proceedings
Publication Type :
Conference
Accession number :
131087299
Full Text :
https://doi.org/10.1063/1.5047959