Abstract
The wetting properties of Sn-8.5Zn-0.5Ag-0.1Al-xGa lead-free solders were investigated. The wetting time and wetting angle decreased while the wetting force increased with the increase in Ga content. The intermetallic compounds were Al4.2Cu3.2Zn0.7, Cu5Zn 8, Cu5Zn8 and AgZn3 in the solder. The activation energy and the surface tension of the solder were estimated.
Original language | English |
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Pages (from-to) | 219-224 |
Number of pages | 6 |
Journal | Scripta Materialia |
Volume | 54 |
Issue number | 2 |
DOIs | |
Publication status | Published - 2006 Jan 1 |
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys