Microstructure and properties of 9Cr-3W-3Co steel joint by shielded metal arc welding
In the view of the application of 9Cr-3W-3Co new martensitic heat-resistant steel as the material of ultra-supercritical thermal power, the welding material (deposited metal) for the shielded metal arc welding is designed and multi-layer and multi-pass welding is carried out. The microstructure of t...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2020-04-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5142862 |