کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1581829 | 1514862 | 2008 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Chemical composition optimization of gravity cast Mg–yNd–xZn–Zr alloy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The microstructure and mechanical properties of gravity cast Mg–2.75Nd–xZn–Zr (x = 0, 0.2, 0.5, 1.0, 2.0 wt.%) and Mg–yNd–0.2Zn–Zr (y = 1.25, 1.75, 2.25, 2.75, 3.0, 3.25 wt.%) alloys in as-cast, solution-treated and 200 °C peak-aged conditions were investigated at room temperature. The effect of Zn and Nd addition on microstructure and mechanical properties in different thermal conditions were discussed in Mg–2.75Nd–xZn–Zr alloys and Mg–yNd–0.2Zn–Zr alloys, respectively. When Zn addition was 0.2 wt.% and Nd addition was 3.0 wt.%, the alloy revealed the best combination of strength and elongation and was chosen as optimal chemical composition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 496, Issues 1–2, 25 November 2008, Pages 177–188
Journal: Materials Science and Engineering: A - Volume 496, Issues 1–2, 25 November 2008, Pages 177–188
نویسندگان
Fu Penghuai, Peng Liming, Jiang Haiyan, Ma Lan, Zhai Chunquan,