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.The authors of this paper would like to thank the Spanish Ministry of Economy and Competitivity for the support received for the research project MAT2014-58738-C3-3-R developed by the University of Cantabria
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Energy efficiency is a key issue worldwide, and not confined solely to the realm of engineers. Past ...
AbstractLarge diameter steel pipelines for gas transportation may experience extreme overloads due t...
The rupture phenomenon of a mechanical structure requires critical consideration, because of its saf...
AbstractWith the development of the natural gas industry, gas transmission pipelines have been devel...
This paper analyzes, using the theory of critical distances, the environmentally assisted cracking ...
This paper describes the influence of corrosion on stress concentration factor and crack initiation ...
AbstractCast iron pipelines are still utilized for water and gas transportation. Recently several da...
In order to transport dense-phase CO2 captured from power and industrial emission sources in the Car...
In order to transport dense-phase CO2 captured from power and industrial emission sources in the Car...
This paper proposes the use of the Point Method (PM) to analyse Environmentally Assisted Cracking (E...
AbstractApplication of high-strength steels such as X80 grade may help reduce cost in offshore pipel...
Large diameter steel pipelines for gas transportation may experience extreme overloads due to extern...
This PhD thesis details the research conducted to answer three questions in the field of fracture an...
This paper displays the usage of Theory of Critical Distances (TCD) in the prediction of high-cycle ...
AbstractThe significant petroleum reserve in the Arctic drives the need for offshore facilities in t...
Energy efficiency is a key issue worldwide, and not confined solely to the realm of engineers. Past ...
AbstractLarge diameter steel pipelines for gas transportation may experience extreme overloads due t...
The rupture phenomenon of a mechanical structure requires critical consideration, because of its saf...