کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7990753 1516131 2018 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of intermediate annealing on twin evolution in twin-structured Mg-Nd alloys
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
Effects of intermediate annealing on twin evolution in twin-structured Mg-Nd alloys
چکیده انگلیسی
In the present study, in-situ electron back-scattered diffraction analysis was carried out to systematically investigate dominant mechanism for twinning process during re-compression after intermediate annealing in Mg alloys containing 0.03 at% and 0.18% at% Nd. The results show that twin growth is the dominant mechanism for both alloys during re-compression after annealing, while twin nucleation is the dominant mechanism for both alloys without annealing. Furthermore, the contribution of nucleation to twinning process decreases with the increase of Nd concentration for the alloys without annealing, while the contribution of nucleation increases with the increase of Nd concentration after annealing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 763, 30 September 2018, Pages 11-17
نویسندگان
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