کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1584745 | 1514904 | 2007 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural features in radial-type porous magnesium fabricated by radial solidification
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
By use of the radial solidification process of metal/gas eutectic, at an atmosphere of high-pressure hydrogen or gas mixture of hydrogen and argon, porous magnesium samples with radial pore distribution have been fabricated successfully through heat transferring in the radial direction. The influence of the gas pressure on the average pore diameter and average porosity was investigated. A model has been proposed to describe the evolution trend for mean pore diameter in structure of radial porous metal and the rationality of this model was proved. In addition, this paper studied the effects of pore nucleation, pore coalition and pore interruption on structural characteristics both from theoretical and experimental points.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 444, Issues 1–2, 25 January 2007, Pages 306–313
Journal: Materials Science and Engineering: A - Volume 444, Issues 1–2, 25 January 2007, Pages 306–313
نویسندگان
Wang Xue, Yanxiang Li, Liu Yuan,