2026-11-02T09:57:05Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/89222024-04-13T00:05:20Zcom_10259_8923com_10259_5086com_10259_2604com_10259_4201col_10259_8924col_10259_4505
Repositorio Institucional de la Universidad de Burgos
author
Peral, Luis Borja
author
Díaz Portugal, Andrés
author
Rodríguez Aparicio, Rubén
author
Alegre Calderón, Jesús Manuel
author
Cuesta Segura, Isidoro Iván
2024-04-12T11:49:34Z
2024-04-12T11:49:34Z
2024
2452-3216
http://hdl.handle.net/10259/8922
10.1016/j.prostr.2024.01.075
Hydrogen embrittlement of a 2205 DSS has been evaluated by in-situ tensile tests at high-pressure hydrogen gas. Mechanical tests were conducted in smooth and notched samples, following the ASTM G142 standard. Hydrogen embrittlement susceptibility was studied at 70 and 140 bar. In the smooth samples, the loss of ductility was marked. However, the increase in hydrogen pressure from 70 to 140 bar seems to be practically negligible. On the other hand, in the notched samples, hydrogen damage was especially remarkable at 140 bar. Finally, hydrogen embrittlement susceptibility is also discussed based on the fracture micromechanims.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
2205 DSS
In-situ tensile test
Hydrogen embrittlement
Fracture micromechanisms
Evaluating hydrogen embrittlement susceptibility of a 2205 DSS
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/8922/1/Peral-psi_2024.pdf
File
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1995123
application/pdf
Peral-psi_2024.pdf