A Proposal for the Application of Failure Assessment Diagrams to Subcritical Hydrogen Induced Cracking Propagation Processes

A Proposal for the Application of Failure Assessment Diagrams to Subcritical Hydrogen Induced Cracking Propagation Processes

In this work, an optimization proposal for a model based on the definition of regions for crack propagation by means of the micromechanical comparison by SEM images and its application to failure assessment diagrams (FADs) is presented. It consists in three approaches. (1) The definition of the crac...

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Bibliographic Details
Main Authors: Borja Arroyo Martínez, José Alberto Álvarez Laso, Federico Gutiérrez-Solana, Alberto Cayón Martínez, Yahoska Julieth Jirón Martínez, Ana Ruht Seco Aparicio
Format: Article
Language:English
Published: MDPI AG 2019-06-01
Series:Metals
Subjects:
failure assessment diagram (FAD)
hydrogen induced cracking (HIC)
high strength low alloy steels (HSLA)
cathodic protection (CP)
cathodic polarization or cathodic charge (CC)
subcritical propagation
micromechanisms
crack initiation
Online Access:https://www.mdpi.com/2075-4701/9/6/670

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https://www.mdpi.com/2075-4701/9/6/670

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