Electrochemical and mechanical aspects of hydrogen embrittlement evaluation of martensitic steels

Abstract:

The electrochemical permeation technique allows characterization of the hydrogen fugacity during cathodic hydrogen charging, and this has been done for pure iron.

Año de publicación:

2018

Keywords:

• Ductile cup and cone fracture
• Martensitic quenched and tempered steel
• MS 900-1400>MPa AHSS
• Fisheyes
• Martensitic advanced high-strength steels
• Q&T 630-780MPa MS
• Counter electrode
• Macroscopically brittle shear fracture
• Subcritical crack growth
• Ductile microvoid coalescence
• Hydrogen-assisted fracture
• Electrochemical permeation technique
• Cathodic hydrogen charging
• Hydrogen fugacity

Fuente:

scopus

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