Table 4.
Chemical compositions of different phases in heat affected zone.
| Region | Composition | ||||
|---|---|---|---|---|---|
| Ti | Cu | Al | Si | O | |
| 7 (at %) | 66.67 | 28.88 | 1.28 | 0.54 | 2.63 |
| 7 (wt %) | 62.36 | 35.85 | 0.67 | 0.30 | 0.82 |
| 8 (at %) | 82.29 | 9.25 | 2.11 | 0.40 | 5.95 |
| 8 (wt %) | 83.99 | 12.53 | 1.21 | 0.24 | 2.03 |
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