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Preparation technology of samples hard-faced by the “soft” filler metal.
| Sample Number |
Base Metal | Pre Hard-Facing Heat Treatment |
Hard-Facing | Post Hard-Facing Heat Treatment |
|
|---|---|---|---|---|---|
| Electrode | Welding Procedure According to AWS | ||||
| 6 | 20MnCr5 | Preheating | EVBCrMo | MMAW (111) | Soft annealing + cementation + quenching + tempering |
| 7 | EVB2CrMo | ||||
| 8 | Phönix 120K/E | ||||
