Solder alloy | Annealing temp. and time | Strain rate (s−1) | Tensile strength (MPa) | Yield stress (MPa) | Elongation (%) |
(Alloy-1) Sn-9Zn-0.2Ag-0.6Sb | 150˚C, 1 hour | 4.17 × 10−3 | 36 | 27.06 | 36.22 |
20.85 × 10−3 | 40.92 | 34.6 | 33.53 | ||
208.5 × 10−3 | 49.79 | 45.23 | 29.17 | ||
(Alloy-2) Sn-9Zn-0.2Ag-0.8Sb | 150˚C, 1 hour | 4.17 × 10−3 | 26.82 | 24 | 46.35 |
20.85 × 10−3 | 36.97 | 34 | 44.54 | ||
208.5 × 10−3 | 47.84 | 44.83 | 42.08 | ||
(Alloy-3) Sn-9Zn-0.6Ag-0.2Sb | 150˚C, 1 hour | 4.17 × 10−3 | 33 | 26.23 | 45.50 |
20.85 × 10−3 | 43.73 | 38 | 41.97 | ||
208.5 × 10−3 | 54.79 | 48.58 | 22.93 | ||
(Alloy-4) Sn-9Zn-0.8Ag-0.2Sb | 150˚C, 1 hour | 4.17 × 10−3 | 35 | 28.33 | 61.38 |
20.85 × 10−3 | 46.67 | 38.97 | 32.36 | ||
208.5 × 10−3 | 59.73 | 51 | 28.49 |