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Measurements from dealloying experiments.
| Base alloy | Ta15Ti85 | Ta10Ti90 | |||
|---|---|---|---|---|---|
| Melt | pure Cu | Cu80Ti20 | Cu70Ag30 | pure Cu | Cu70Ag30 |
| hL | 20 ± 50 | 190 ± 50 | 0 ± 50 | 250 ± 50 | 150 ± 50 |
| hD | 250 ± 20 | 120 ± 20 | 220 ± 20 | 150 ± 10 | 165 ± 5 |
| hC | 42 ± 2 | - | 220 ± 20 | 75 ± 25 | 165 ± 5 |
The definition of the thickness of Ta leak hL, the thickness of the dealloyed structure hD, and the thickness of the connected structure hC are shown in Fig. 4a. The unit of all measurements are μm.
