焊接层 Weld Pass(es) | 焊接方法Process | 焊接材料 Fille Metal | 电特性 Current Type | 焊接电压Volts (V) | 焊接速度Travel speed (mm/min) | 线能量 Heat Input (KJ/mm) Avg. | ||
型号 Classification | 规格Diameter (mm) | 极性Polarity | 焊接电流Amps (A) | |||||
Root | GTAW | ERNiCrMo-3 | 2.4 | DCEN | 81-103 | 9-12 | 63-114 | 0.698 |
Hot | GTAW | ERNiCrMo-3 | 2.4 | DCEN | 134-140 | 10-12 | 90-106 | 0.923 |
Fill1 | GTAW | ERNiCrMo-3 | 2.4 | DCEN | 135-150 | 9-11 | 93-103 | 0.915 |
Fill | SMAW | ENiCrMo-3 | 3.2 | DCEP | 88-102 | 20-27 | 111-180 | 0.957 |
Cap | SMAW | ENiCrMo-3 | 3.2 | DCEP | 78-96 | 20-27 | 139-230 | 0.677 |