کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1579719 | 1001230 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of Zn addition on microstructure and tensile properties of Sn-1Ag-0.5Cu alloy
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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: Effects of Zn addition on microstructure and tensile properties of Sn-1Ag-0.5Cu alloy Effects of Zn addition on microstructure and tensile properties of Sn-1Ag-0.5Cu alloy](/preview/png/1579719.png)
چکیده انگلیسی
Effects of Zn addition on microstructure and tensile properties of Sn-1Ag-0.5Cu alloy were investigated. It was found that after the Zn addition, the Cu6Sn5 and Ag3Sn phases were gradually replaced by the Cu5Zn8, Ag5Zn8 and AgZn3 phases and the amount of them were increased with increasing Zn content. The tensile tests showed that while the elongation of the alloy decreased with increasing Zn content, the strength was increased by Zn additions for Zn content <1Â wt.%, but decreased at Zn content of 2Â wt.%. The fracture surface analysis and deformed surface observation demonstrated that the fracture of the Sn-1Ag-0.5Cu-2Zn alloy was originated at the Ag5Zn8 phase. TEM observation further confirmed that the Ag5Zn8 phase was the weakness of the microstructure, accounting for the combination of the worst strength and elongation of the Sn-1Ag-0.5Cu-2Zn alloy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 527, Issue 6, 15 March 2010, Pages 1343-1350
Journal: Materials Science and Engineering: A - Volume 527, Issue 6, 15 March 2010, Pages 1343-1350
نویسندگان
H.Y. Song, Q.S. Zhu, Z.G. Wang, J.K. Shang, M. Lu,