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Analysis of stress corrosion cracking in X80 pipeline steel: An approach from the Theory of Critical Distances

Abstract: This paper presents an analysis of Stress Corrosion Cracking (SCC) based on the Theory of Critical Distances (TCD). The research is based on an experimental program composed of fracture specimens with notch radius varying from 0 mm (crack-like defect) up to 1 mm, and tensile specimens. A pipeline steel was used in this work (X80). It has been analysed in one hydrogen embrittlement situation. The study has been completed with Finite Elements Simulation analysis. The capacity of the TCD to analyse SCC processes has been proven.

Otras comunicaciones del congreso o articulos relacionados con autores/as de la Universidad de Cantabria

 Congreso: European Conference on Fracture (22º : 2018 : Belgrado)

 Editorial: Elsevier B.V.

 Año de publicación: 2018

 Nº de páginas: 8

 Tipo de publicación: Comunicación a Congreso

 DOI: 10.1016/j.prostr.2018.12.002

 ISSN: 2452-3216

 Proyecto español: MAT2014-58738-C3-3-R

 Url de la publicación: https://doi.org/10.1016/j.prostr.2018.12.002

Autoría

PABLO GONZALEZ GUTIERREZ

BORJA ARROYO MARTINEZ