Effect of Hydrogen on the Fracture Toughness of X70 Pipeline Girth Welds Fabricated by Different Welding Processes
Girth welds in pipelines are more susceptible to hydrogen-induced damage under hydrogen-containing environments due to defects such as compositional segregation and stress concentration, posing a threat to the safe operation of pipelines. X70 pipeline steel girth welds were investigated in this stud...
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| Main Author: | |
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| Format: | Article |
| Language: | Chinese |
| Published: |
Editorial Department of Materials Protection
2025-05-01
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| Series: | Cailiao Baohu |
| Subjects: | |
| Online Access: | http://www.mat-pro.com/fileup/1001-1560/PDF/20250517.pdf |
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