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A Comparative Study of Hydrogen-Induced Cracking Resistances of API 5L B and X52MS Carbon Steels
Joint Authors
Figueredo, Rodrigo Monzon
de Oliveira, Mariana Cristina
de Paula, Leandro Jesus
Acciari, Heloisa Andréa
Codaro, Eduardo Norberto
Source
International Journal of Corrosion
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-05-14
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Susceptibility to hydrogen-induced cracking of API 5L B and X52MS low-carbon steels in NACE 177-A, 177-B, and 284-B solutions has been investigated by the present work.
A metallographic analysis of these steels was performed before and after NACE TM0284 standard testing.
Corrosion products were characterized by scanning electron microscopy and X-ray dispersive energy spectrometry, which were subsequently identified by X-ray diffraction.
Thus it was found that pH directly affects the solubility of corrosion products and hydrogen permeation.
Both steels showed generalized corrosion in solution 177-A, and a discontinuous film was formed on their surfaces in solution 177-B; however, only the API 5L B steel failed the HIC test and exhibited greater crack length ratio in solution 177-A.
In solution 284-B whose pH is higher, the steels exhibited thick mackinawite films with no internal cracking.
American Psychological Association (APA)
Figueredo, Rodrigo Monzon& de Oliveira, Mariana Cristina& de Paula, Leandro Jesus& Acciari, Heloisa Andréa& Codaro, Eduardo Norberto. 2018. A Comparative Study of Hydrogen-Induced Cracking Resistances of API 5L B and X52MS Carbon Steels. International Journal of Corrosion،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1169705
Modern Language Association (MLA)
Figueredo, Rodrigo Monzon…[et al.]. A Comparative Study of Hydrogen-Induced Cracking Resistances of API 5L B and X52MS Carbon Steels. International Journal of Corrosion No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1169705
American Medical Association (AMA)
Figueredo, Rodrigo Monzon& de Oliveira, Mariana Cristina& de Paula, Leandro Jesus& Acciari, Heloisa Andréa& Codaro, Eduardo Norberto. A Comparative Study of Hydrogen-Induced Cracking Resistances of API 5L B and X52MS Carbon Steels. International Journal of Corrosion. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1169705
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1169705