کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7980857 1514731 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improving the mechanical properties of pure magnesium by three-roll planetary milling
ترجمه فارسی عنوان
بهبود خواص مکانیکی منیزیم خالص توسط میلز سیاره ای سه رول
کلمات کلیدی
منیزیم، فرزکاری سیاره ای سه نفره، تغییر شکل، استحکام، شکل پذیری،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد دانش مواد (عمومی)
چکیده انگلیسی
In this study three-roll planetary milling was used to trial its potential for enhancing the mechanical properties of pure magnesium. The material was subjected to several passes of planetary milling at progressively decreased temperatures, down to room temperature for the last pass. It was shown that with increased number of passes the grain size was reduced, eventually to the micron range. Concurrently, the microstructure became increasingly more uniform across the billet. After six passes pure magnesium showed an excellent combination of tensile properties at room temperature, with a yield stress of 116 MPa and a strain to failure of 13%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 612, 26 August 2014, Pages 287-292
نویسندگان
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