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Gas tightness of 3003 aluminum joint brazed with melt-spun ribbon at different brazing conditions.
| CAB Temperature (°C) | Dwell Time (min) | Leak Rate after Brazing (Pa·m3/s) | Leak Rate after One Week (Pa·m3/s) |
|---|---|---|---|
| 565 | 15 | 10−8 | 10−8 |
| 570 | 15 | 10−10 | 10−10 |
| 575 | 15 | 10−10 | 10−10 |
| 575 | 20 | 10−10 | 10−10 |
| 575 | 25 | 10−10 | 10−10 |
