Hydrogen uptake and embrittlement susceptibility of ferrite pearlite pipeline steels

Olga Madelen Ingrid Todoshchenko; Yuriy Yagodzinskyy; Hannu Hänninen

doi:10.1115/1.861387_ch55

Hydrogen uptake and embrittlement susceptibility of ferrite pearlite pipeline steels

Olga Madelen Ingrid Todoshchenko, Yuriy Yagodzinskyy, Hannu Hänninen

Konetekniikan laitos

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

Abstrakti

Two ferrite-pearlite steels API 5L X52 and ASTM A106 Grade B with different pearlite phase morphologies were studied. It is assumed that the interphases of the cementite and ferrite lamellae within the pearlite colonies as well as non-metallic inclusions (NMIs) trap effectively hydrogen resulting in specific hydrogen uptake, diffusion transport and embrittlement of the ferrite-pearlite steels. Hydrogen was introduced into the specimens by electrochemical hydrogen charging and analysed by thermal desorption spectroscopy. Hydrogen effects were studied for the materials after spheroidizing heat treatment of the cementite phase and after pre-straining. The aim of the study is to investigate the influence of the pearlite phase morphology on hydrogen uptake, trapping and embrittlement susceptibility of ferrite-pearlite steels.

Alkuperäiskieli	Englanti
Otsikko	International Hydrogen Conference (IHC 2016)
Alaotsikko	Materials Performance in Hydrogen Environments
Toimittajat	B.P. Somerday, P. Sofronis
Kustantaja	American Society of Mechanical Engineers
Sivumäärä	8
ISBN (elektroninen)	9780791861387
DOI - pysyväislinkit	https://doi.org/10.1115/1.861387_ch55
Tila	Julkaistu - 2017
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisuussa
Tapahtuma	International Hydrogen Conference - , Yhdysvallat Kesto: 11 syysk. 2016 → 14 syysk. 2016

Conference

Conference	International Hydrogen Conference
Maa/Alue	Yhdysvallat
Ajanjakso	11/09/2016 → 14/09/2016

Pääsy asiakirjaan

10.1115/1.861387_ch55

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Todoshchenko, O. M. I., Yagodzinskyy, Y., & Hänninen, H. (2017). Hydrogen uptake and embrittlement susceptibility of ferrite pearlite pipeline steels. teoksessa B. P. Somerday, & P. Sofronis (Toimittajat), International Hydrogen Conference (IHC 2016): Materials Performance in Hydrogen Environments American Society of Mechanical Engineers. https://doi.org/10.1115/1.861387_ch55

@inproceedings{e5f95b72cfb74105827780f52bc94968,

title = "Hydrogen uptake and embrittlement susceptibility of ferrite pearlite pipeline steels",

abstract = "Two ferrite-pearlite steels API 5L X52 and ASTM A106 Grade B with different pearlite phase morphologies were studied. It is assumed that the interphases of the cementite and ferrite lamellae within the pearlite colonies as well as non-metallic inclusions (NMIs) trap effectively hydrogen resulting in specific hydrogen uptake, diffusion transport and embrittlement of the ferrite-pearlite steels. Hydrogen was introduced into the specimens by electrochemical hydrogen charging and analysed by thermal desorption spectroscopy. Hydrogen effects were studied for the materials after spheroidizing heat treatment of the cementite phase and after pre-straining. The aim of the study is to investigate the influence of the pearlite phase morphology on hydrogen uptake, trapping and embrittlement susceptibility of ferrite-pearlite steels.",

keywords = "steel, ferrites (magnetic materials), pipelines, embrittlement, hydrogen",

author = "Todoshchenko, {Olga Madelen Ingrid} and Yuriy Yagodzinskyy and Hannu H{\"a}nninen",

year = "2017",

doi = "10.1115/1.861387_ch55",

language = "English",

editor = "B.P. Somerday and P. Sofronis",

booktitle = "International Hydrogen Conference (IHC 2016)",

publisher = "American Society of Mechanical Engineers",

address = "United States",

note = "International Hydrogen Conference ; Conference date: 11-09-2016 Through 14-09-2016",

}

Todoshchenko, OMI, Yagodzinskyy, Y & Hänninen, H 2017, Hydrogen uptake and embrittlement susceptibility of ferrite pearlite pipeline steels. julkaisussa BP Somerday & P Sofronis (toim), International Hydrogen Conference (IHC 2016): Materials Performance in Hydrogen Environments. American Society of Mechanical Engineers, International Hydrogen Conference, Yhdysvallat, 11/09/2016. https://doi.org/10.1115/1.861387_ch55

Hydrogen uptake and embrittlement susceptibility of ferrite pearlite pipeline steels. / Todoshchenko, Olga Madelen Ingrid; Yagodzinskyy, Yuriy; Hänninen, Hannu.

International Hydrogen Conference (IHC 2016): Materials Performance in Hydrogen Environments. toim. / B.P. Somerday; P. Sofronis. American Society of Mechanical Engineers, 2017.

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference contribution › Scientific › vertaisarvioitu

TY - GEN

T1 - Hydrogen uptake and embrittlement susceptibility of ferrite pearlite pipeline steels

AU - Todoshchenko, Olga Madelen Ingrid

AU - Yagodzinskyy, Yuriy

AU - Hänninen, Hannu

PY - 2017

Y1 - 2017

N2 - Two ferrite-pearlite steels API 5L X52 and ASTM A106 Grade B with different pearlite phase morphologies were studied. It is assumed that the interphases of the cementite and ferrite lamellae within the pearlite colonies as well as non-metallic inclusions (NMIs) trap effectively hydrogen resulting in specific hydrogen uptake, diffusion transport and embrittlement of the ferrite-pearlite steels. Hydrogen was introduced into the specimens by electrochemical hydrogen charging and analysed by thermal desorption spectroscopy. Hydrogen effects were studied for the materials after spheroidizing heat treatment of the cementite phase and after pre-straining. The aim of the study is to investigate the influence of the pearlite phase morphology on hydrogen uptake, trapping and embrittlement susceptibility of ferrite-pearlite steels.

AB - Two ferrite-pearlite steels API 5L X52 and ASTM A106 Grade B with different pearlite phase morphologies were studied. It is assumed that the interphases of the cementite and ferrite lamellae within the pearlite colonies as well as non-metallic inclusions (NMIs) trap effectively hydrogen resulting in specific hydrogen uptake, diffusion transport and embrittlement of the ferrite-pearlite steels. Hydrogen was introduced into the specimens by electrochemical hydrogen charging and analysed by thermal desorption spectroscopy. Hydrogen effects were studied for the materials after spheroidizing heat treatment of the cementite phase and after pre-straining. The aim of the study is to investigate the influence of the pearlite phase morphology on hydrogen uptake, trapping and embrittlement susceptibility of ferrite-pearlite steels.

KW - steel

KW - ferrites (magnetic materials)

KW - pipelines

KW - embrittlement

KW - hydrogen

U2 - 10.1115/1.861387_ch55

DO - 10.1115/1.861387_ch55

M3 - Conference contribution

BT - International Hydrogen Conference (IHC 2016)

A2 - Somerday, B.P.

A2 - Sofronis, P.

PB - American Society of Mechanical Engineers

T2 - International Hydrogen Conference

Y2 - 11 September 2016 through 14 September 2016

ER -

Hydrogen uptake and embrittlement susceptibility of ferrite pearlite pipeline steels

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