کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1612537 | 1005587 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Phase transitions and magnetic properties of Ni(Co)-Mn-Al melt-spun ribbons
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Phase transitions and magnetic properties of Ni(Co)-Mn-Al melt-spun ribbons Phase transitions and magnetic properties of Ni(Co)-Mn-Al melt-spun ribbons](/preview/png/1612537.png)
چکیده انگلیسی
We have studied the influence of Cobalt addition on phase transition temperatures and magnetic properties of melt-spun ribbons of Ni50âxCoxMn31+yAl19ây (x = 0-10, y = 0-3) magnetic shape memory alloys. It was found that addition of Co has a marked influence on the magnetic properties as well as martensitic transformation temperature of the ribbons. Specifically, as compared to a weakly magnetic Co-free (x, y = 0) sample, the Ni50âxCoxMn31+yAl19ây (x = 5, 10) ribbons demonstrate ferromagnetic properties. The Ni45Co5Mn32Al18 sample was found to exhibit a well-defined metamagnetic transformation. Thus, our results can be considered as a successful development of metamagnetic shape memory ribbon in the Ni(Co)-Mn-Al system.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 586, Supplement 1, 15 February 2014, Pages S218-S221
Journal: Journal of Alloys and Compounds - Volume 586, Supplement 1, 15 February 2014, Pages S218-S221
نویسندگان
M. Lyange, V. Khovaylo, R. Singh, S.K. Srivastava, R. Chatterjee, L.K. Varga,