Effect of Hydrogen Pressure and Punch Velocity on the Hydrogen Embrittlement Susceptibility of Pipeline Steels Using Small Punch Tests under Gaseous Hydrogen Environments at Room Temperature

Effect of Hydrogen Pressure and Punch Velocity on the Hydrogen Embrittlement Susceptibility of Pipeline Steels Using Small Punch Tests under Gaseous Hydrogen Environments at Room Temperature

The in situ small punch (SP) test method is a simple screening technology developed to assess the hydrogen embrittlement (HE) characteristics of structural steels. This method can easily adjust the influencing parameters such as test temperature, gas pressure, and punch velocity depending on the hyd...

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Bibliographic Details
Main Authors: Hyung-Seop Shin, Sungbeom Kang, Richard Pascua, Kyung-Oh Bae, Jaeyoung Park, Un-Bong Baek
Format: Article
Language:English
Published: MDPI AG 2023-11-01
Series:Metals
Subjects:
hydrogen embrittlement
pipeline steels
in situ small punch test
simplified screening technique
hydrogen pressure
punch velocity
Online Access:https://www.mdpi.com/2075-4701/13/12/1939

Internet

https://www.mdpi.com/2075-4701/13/12/1939

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