کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1500073 | 993333 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mechanical behaviors of as-deposited and annealed nanostructured Ni–Fe alloys
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The mechanical properties of an electrodeposited nanocrystalline Ni–Fe alloy were studied as a function of the angle between the compression and columnar grain axes. Improved ductility was achieved as the applied load was along the grain column axis. After annealing at 250 °C, the yield strength increased and the plastic strain dropped remarkably. However, the annealing embrittlement cannot be attributed to the impurity segregation. The roles of texture and grain boundary relaxation upon annealing on the strength and ductility of nanocrystalline alloys were discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 65, Issue 1, June 2011, Pages 1–4
Journal: Scripta Materialia - Volume 65, Issue 1, June 2011, Pages 1–4
نویسندگان
Hongqi Li, Feng Jiang, Song Ni, Li Li, Gang Sha, Xiaozhou Liao, Simon P. Ringer, Hahn Choo, Peter K. Liaw, Amit Misra,