Research Article
Microsegregation and Solidification Shrinkage of Copper-Lead Base Alloys
Table 3
Chemical composition of different phases in heat treated samples (95 % interval confidence)
| Alloy | Sn (wt.%) | Zn (wt.%) | Pb (wt.%) | Cu (wt.%) |
| Cu-5Sn-5Pb | Primary phase | 3.25 ± 0.08 | — | — | Bal. | Quenched area | 12.39 ± 0.56 | — | 18.63 ± 2.38 | Bal. |
| Cu-5Sn-5Zn-5Pb | Primary phase | 2.77 ± 0.11 | 4.35 ± 0.14 | — | Bal. | Quenched area | 11.98 ± 0.59 | 2.30 ± 0.12 | 18.87 ± 2.51 | Bal. |
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