کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1801124 | 1024559 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Intermartensitic transformation and magnetic field effect in NiMnInSb ferromagnetic shape memory alloys
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Partially substituting Sb for In, we found an irreversible transformation of martensite to intermartensite at 90 K in Ni50Mn34In12Sb4 alloy during heating. The reverse transformation of martensite and intermartensite to the parent phase induced by a magnetic field has been investigated. The results indicate that, if a sufficiently high magnetic field is applied, the intermartensite state is no longer necessary as an intermediate state. Thus, a difference of the transformation originating from magnetic and from thermal energies has been found. In this competition, lattice distortions play an important role to promote the occurrence of the intermediate intermartensitic path.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 322, Issue 17, September 2010, Pages 2541–2544
Journal: Journal of Magnetism and Magnetic Materials - Volume 322, Issue 17, September 2010, Pages 2541–2544
نویسندگان
S.Y. Yu, S.S. Yan, L. Zhao, L. Feng, J.L. Chen, G.H. Wu,