Martensitic transformation in Mn-Ni-Sn alloys

被引：0
|
作者：
Coll, R. [1 ]
Bonastre, J. [1 ]
Saurina, J. [1 ]
Sunol, J. J. [1 ]
Escoda, L. [1 ]
Hernando, B. [2 ]
机构：
[1] Girona Univ, Campus Montilivi,Ed PII,Lluis Santalo S-N, Girona 17003, Spain
[2] Univ Oviedo, Dpto Fis, Oviedo 33007, Spain
来源：
EUROPEAN SYMPOSIUM ON MARTENSITIC TRANSFORMATIONS | 2013年 / 738-739卷
关键词：
Heusler alloy; martensitic transformation; Ni-Mn-Sn; XRD; MAGNETORESISTANCE;
D O I：
10.4028/www.scientific.net/MSF.738-739.468
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this work, we analyze two Mn50Ni50-xSnx alloys with Sn content i.e., x = 5 and 7.5 respectively. These alloys are produced as ribbon-shape by melt spinning. Their structural transformation is checked by calorimetry. Martensitic transformation temperatures of these alloys strongly depend on the composition. From X-ray diffraction analysis, the 14M monoclinic phase is the main phase in both alloys, but in the alloy Sn-5 appears a minor tetragonal phase too.
引用
收藏
页码：468 / +
页数：2
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