Title of article
Influence of cobalt on phase transitions in Ni50Mn37Sn13
Author/Authors
V.D. and Khovaylo، نويسنده , , V. V. Koledov، نويسنده , , V. and Shavrov، نويسنده , , V. and Ohtsuka، نويسنده , , M. and Miki، نويسنده , , H. and Takagi، نويسنده , , T. and Novosad، نويسنده , , V.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
4
From page
322
To page
325
Abstract
The effect of cobalt addition to Ni50Mn37Sn13 (numbers indicate at.%) and the influence of Ni excess on phase transitions in Ni50+xMn37−xSn13 ferromagnetic shape memory alloys were studied by means of differential scanning calorimetry and magnetization measurements. The results obtained revealed that the martensitic and magnetic phase transition temperatures strongly depend on whether Co is substituted instead of Ni or Mn. Magnetic properties of Ni50+xMn37−xSn13 have complex character. The martensitic transition temperature in these alloys shows a tendency to increase with increasing Ni excess.
Keywords
Phase transitions , Heusler alloy , Ferromagnetic shape memory alloy
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2008
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2154876
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