کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1573622 | 1514685 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of nano-TiO2 particles and cooling rate on the thermal, microstructure and mechanical properties of novel low-ag Sn1.5Sb1Ag solders
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effects of added nano-TiO2 and cooling rate on the thermal, microstructural, and mechanical properties of low-Ag Sn1.5Sb1Ag (SSA) composite solders have been investigated. Adding nano-TiO2 into the low-Ag SSA solder increases the melting temperature by only 2.7-2.8 °C. It was also confirmed that the combination of a fast cooling rate (FC) and nano-TiO2 particles affects the microstructural and mechanical properties. The UTS, 0.2YS, and microhardness of the FC-SSA composite solder improved, which could be attributed to the refinement of the β-Sn(Sb) grain size, the precipitation of ε-Ag3(Sn,Sb), and the second phase dispersion strengthening mechanism. The fracture mechanism of SSA composite solders was confirmed to be the ductile fracture mode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 658, 21 March 2016, Pages 159-166
Journal: Materials Science and Engineering: A - Volume 658, 21 March 2016, Pages 159-166
نویسندگان
L.C. Tsao, S.Y. Cheng, C.W. Chen, Ting-Yu Chen,