Research Article
The Effects of Gallium Additions on Microstructures and Thermal and Mechanical Properties of Sn-9Zn Solder Alloys
Table 3
The mechanical properties of the Sn-37Pb and Sn-9Zn-
Ga solder alloys.
| Solder alloys | Tensile strength (MPa) | Elongation (%) | Fracture pattern | Reference |
| Sn-37Pb | 55.0 | 37.5 | Dimple | [28] | Sn-9Zn | 78.1 | 41.5 | Dimple | This study | Sn-9Zn-0.25Ga | 78.4 | 41.0 | Dimple | This study | Sn-9Zn-0.50Ga | 78.3 | 40.5 | Dimple | This study | Sn-9Zn-0.75Ga | 78.5 | 36.2 | Dimple | This study | Sn-9Zn-1.00Ga | 72.2 | 17.5 | Cleavage + dimple | This study |
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