کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5490426 | 1524780 | 2017 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessment of Co-Ga alloys magnetostriction
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The magnetostriction of Co-Ga alloys: Co-14Ga, Co-24Ga and Co-33Ga (atomic), is studied at room temperature for the first time. All three alloys are ferromagnetic. Co-14Ga microstructure is biphasic, a mixture of ε (hcp) and α (fcc) phases. Co-24Ga presents three phases ε, α and β (ordered bcc) and Co-33Ga is single β phase alloy. It was found that all three alloys present negative saturation magnetostriction λs. The most interesting material for applications would be the alloy Co-33Ga since the magnetostriction saturates for a small field.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetism and Magnetic Materials - Volume 441, 1 November 2017, Pages 93-97
Journal: Journal of Magnetism and Magnetic Materials - Volume 441, 1 November 2017, Pages 93-97
نویسندگان
Cristina Bormio-Nunes, Daniel Lourenço Rodrigues Boccia, Guilherme Origo Fulop, Reiko Sato-Turtelli,