کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1501485 993383 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microstructures and magnetic property in Mn-rich off-stoichiometric Mn2NiGa Heusler alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Microstructures and magnetic property in Mn-rich off-stoichiometric Mn2NiGa Heusler alloys
چکیده انگلیسی

Microstructure and magnetic properties were investigated in Mn50+xNi25Ga25−x ferromagnetic shape memory alloys. Some Mn-rich precipitates were observed in polycrystalline samples after being annealed at 1073 K for 24 h, and 1123 K for 24 h is required for a single martensitic phase. The saturation magnetization substantially decreases with higher Mn content and higher annealing temperature at which no precipitates were found in a field up to 50 KOe.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 58, Issue 9, May 2008, Pages 798–801
نویسندگان
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