Study of effect of H2 on CTOD for API 5Lx 70 & API 5LX 80 Steels
Structural integrity of API pipelines in presence of defects under Hydrogen environment.
- Comparison of two strength level API steels with respect to fracture toughness and its deterioration in hydrogen environment.
- Fracture surface susceptibility of different regions of weld joints for the selected API grades.
- Establishing micromechanics of fracture in air and hydrogen environments.