کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1500130 | 993336 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The microstructure of Fe–Ga powders and magnetostriction of bonded composites
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
Spherical Fe–Ga particles were prepared by gas atomization. The Ga concentration of gas-atomized particles approached the nominal composition of Fe81Ga19. Most size fractions of particles had a polycrystalline structure. The main A2 phase and a DO3 phase emerged in the as-atomized powders. The L12 phase appeared in the annealed powders. Many single crystals were obtained due to grain growth during the thermal process. The maximum saturation magnetostriction of 6.4 × 10−5 was obtained in the composite containing the annealed powders.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 61, Issue 6, September 2009, Pages 557–560
Journal: Scripta Materialia - Volume 61, Issue 6, September 2009, Pages 557–560
نویسندگان
Jiheng Li, Xuexu Gao, Jie Zhu, Juncheng Jia, Maocai Zhang,