کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1620589 | 1516391 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Wettability and interfacial reactions of Sn-Ag-Cu/Cu and Sn-Ag-Ni/Cu solder joints
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Wettability and interfacial reactions of Sn-Ag-Cu/Cu and Sn-Ag-Ni/Cu solder joints Wettability and interfacial reactions of Sn-Ag-Cu/Cu and Sn-Ag-Ni/Cu solder joints](/preview/png/1620589.png)
چکیده انگلیسی
The effects of Cu and Ni additions on the wettability and interfacial reaction of Sn-Ag solder with Cu substrate were investigated. The wettability of the Sn-3.0Ag-0.5Cu (or Ni) solder alloy was firstly measured by a wetting balance test. The formation and growth of intermetallic compounds (IMCs) between the Sn-Ag-Ni solder and Cu substrate were evaluated, and compared the results to the Sn-Ag-Cu/Cu system. In the wetting test, the Cu and Ni additions exerted positive and negative effects, respectively, on the wettability of the Sn-Ag solder. In the solid-state reaction of the Sn-Ag-Cu/Cu solder joint, two IMC layers, Cu6Sn5 and Cu3Sn, grew with increasing aging temperature and time. The growth rate of the Cu3Sn IMC was higher than that of the Cu6Sn5 IMC at the high aging temperatures of 150 and 170 °C. On the other hand, in the case of the Sn-Ag-Ni/Cu solder joint, thick (Cu,Ni)6Sn5 and thin Cu3Sn IMCs formed and grew at the interface during isothermal aging. The addition of Ni to the Sn-Ag solder effectively suppressed the growth of the Cu3Sn IMC but increased the amount of the (Cu,Ni)6Sn5 IMC at the interface.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 486, Issues 1â2, 3 November 2009, Pages 142-147
Journal: Journal of Alloys and Compounds - Volume 486, Issues 1â2, 3 November 2009, Pages 142-147
نویسندگان
Jeong-Won Yoon, Bo-In Noh, Bong-Kyun Kim, Chang-Chae Shur, Seung-Boo Jung,