کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11026332 | 1666394 | 2018 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of solute elements (Sn and Al) on microstructure evolution of Mg alloys: An experimental and simulation study
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of solute elements (Sn and Al) on microstructure evolution of Mg alloys: An experimental and simulation study Influence of solute elements (Sn and Al) on microstructure evolution of Mg alloys: An experimental and simulation study](/preview/png/11026332.png)
چکیده انگلیسی
Wedge casting technique was employed for binary Mg alloys to obtain the solidified microstructure with the cooling rates ranging from 5 to 150â¯K/sec. Microstructural features such as secondary dendrite arm spacing (SDAS) and secondary phase fractions were experimentally determined. The experimental results of Mg-3.0, 6.0 and 9.0â¯wt% Sn alloys were compared with Mg-Al alloys to understand the solute effect upon the evolution of SDAS and second phase fraction in Mg binary alloys. Solidification calculations that incorporate solute back diffusion, secondary arm coarsening, dendrite tip undercooling and is dynamically linked with accurate thermodynamic databases were performed for accurate analysis of the experimental results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 503, 1 December 2018, Pages 28-35
Journal: Journal of Crystal Growth - Volume 503, 1 December 2018, Pages 28-35
نویسندگان
Arushi Dev, Manas Paliwal,