Experimental Study on Hydrogen Embrittlement Behavior of X80 and X70 Pipeline Steels Evaluated by Hydrogen Permeation and Slow Strain Rate Tensile Tests

The effects of hydrogen diffusion parameters, influenced by microstructural features such as non-metallic inclusion content and ferrite grain size, on the hydrogen embrittlement behavior of X80 and X70 pipeline steels were evaluated by slow strain rate tensile tests. The microstructural characteriza...

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Veröffentlicht in:	Journal of failure analysis and prevention 2024-12, Vol.24 (6), p.2900-2911
Hauptverfasser:	Entezari, Ehsan, Velázquez González, Jorge Luis, Rivas López, Diego, Beltrán Zúñiga, Manuel Alejandro, Jack, Tonye Alaso, Szpunar, Jerzy
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Corrosion and Coatings Diffusion rate Diffusivity Ductile fracture Ductility Ductility tests Emission analysis Ferrite Field emission microscopy Field emission spectroscopy Fracture mechanics Fracture toughness Grain size High strength low alloy steels Hydrogen Hydrogen embrittlement Hydrogen permeation Materials Science Microscopy Nonmetallic inclusions Nucleation Optical microscopy Original Research Article Parameters Permeation Plastic deformation Quality Control Reliability Safety and Risk Slow strain rate Solid Mechanics Strain energy Structural steels Tensile tests Thermodynamic properties Tribology
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