Study on Corrosion Resistance and Hydrogen Permeation Behavior in Inter-Critically Reheated Coarse-Grained Heat-Affected Zone of X80 Pipeline Steel

Study on Corrosion Resistance and Hydrogen Permeation Behavior in Inter-Critically Reheated Coarse-Grained Heat-Affected Zone of X80 Pipeline Steel

We studied the effects of peak temperature and cooling rate in the secondary welding thermal cycles on the martensite/austenite (M/A) constituents’ characteristics (including fraction, average size and distribution), corrosion resistance and hydrogen permeation behaviors in the inter-critically rehe...

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Bibliographic Details
Main Authors: Kai Chen, Wei Zhao, Guangchun Xiao, Ning Guo, Hui Zhang
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Metals
Subjects:
inter-critically reheated coarse-grained heat-affected zone
M/A constituents
corrosion resistance
hydrogen permeation
X80 pipeline steel
Online Access:https://www.mdpi.com/2075-4701/12/7/1203

Internet

https://www.mdpi.com/2075-4701/12/7/1203

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