کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1580273 | 1514834 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermally induced structural and mechanical variations in ternary Al–Si based alloys
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Thermally induced structural and mechanical variations in ternary Al–Si based alloys Thermally induced structural and mechanical variations in ternary Al–Si based alloys](/preview/png/1580273.png)
چکیده انگلیسی
The effect of heat treatment on the variations in the structural and mechanical characteristics of Al–Si based ternary alloys was studied for samples prepared from elements of purity 99.99% and aged at 673 K for 2 h through tensile tests in the temperature range (413–493 K). Softening behaviour was observed with increasing the working temperature. The mechanical results were discussed in relation to the structure analysis of TEM micrographs obtained at room temperature for samples aged at 673 K. Sn addition improved the mechanical properties of the samples but this was not achieved with Ag addition which improved softening and ductility under the same testing conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 527, Issues 1–2, 15 December 2009, Pages 281–286
Journal: Materials Science and Engineering: A - Volume 527, Issues 1–2, 15 December 2009, Pages 281–286
نویسندگان
F. Abd El-Salam, A.M. Abd El-Khalek, R.H. Nada, L.A. Wahab, H.Y. Zahran,