Title of article
Atomic ordering effect in Ni50Mn37Sn13 magnetocaloric ribbons
Author/Authors
Wu، نويسنده , , Dianzhen and Xue، نويسنده , , Sichuang and Frenzel، نويسنده , , Jan and Eggeler، نويسنده , , Gunther and Zhai، نويسنده , , Qijie and Zheng، نويسنده , , Hongxing، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
5
From page
568
To page
572
Abstract
High-performance Ni50Mn37Sn13 magnetocaloric materials are produced using melt spinning technique in the present work and the atomic order dependence of phase transition behaviors and magnetic properties is established. The effective refrigeration capacity of the melt-spun ribbon annealed at 1273 K for 15 min reaches 95.27 J/kg for a magnetic field change of 18 kOe, demonstrating great potential for magnetic refrigeration applications near ambient temperature.
Keywords
Ni–Mn–Sn , melt spinning , Atomic order degree , magnetocaloric effect , Martensitic transformation
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2012
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2169783
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