Intrinsic control mechanism of impact toughness and fracture toughness in X80 pipeline girth weld with heterogeneous microstructure
Ce Wang, Xinjie Di, Lianshuang Dai, Jiawei Han, Xiaocong Yang, Shaohua Cui, Chengning Li
Topics & Concepts
Materials scienceMicrostructureToughnessFracture toughnessMechanism (biology)WeldingComposite materialPipeline (software)MetallurgyMechanical engineeringEpistemologyEngineeringPhilosophyHydrogen embrittlement and corrosion behaviors in metalsMicrostructure and Mechanical Properties of SteelsWelding Techniques and Residual Stresses