Mechanism of chlorine-induced stress corrosion cracking of two 304 SS heats in simulated marine environment through in situ X-ray tomography and diffraction: Role of deformation induced martensite and crack branching

Ryan Schoell; Li Xi; Yuchen Zhao; Xin Wu; Yu Hong; Zhenzhen Yu; Peter Kenesei; Jonathan Almer; Zeev Shayer; Djamel Kaoumi

doi:10.1016/j.matchar.2022.112020

Mechanism of chlorine-induced stress corrosion cracking of two 304 SS heats in simulated marine environment through in situ X-ray tomography and diffraction: Role of deformation induced martensite and crack branching

Ryan Schoell, Li Xi, Yuchen Zhao, Xin Wu, Yu Hong, Zhenzhen Yu, Peter Kenesei, Jonathan Almer, Zeev Shayer, Djamel Kaoumi^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

In-situ synchrotron x-ray tomography and diffraction experiments were conducted on two heats of 304SS undergoing chlorine-induced stress-corrosion-cracking (CISCC) in a simulated marine environment. The role of deformation induced martensite on CISCC was investigated through diffraction analysis where no significant amount of martensite was found to form during CISCC, indicating that it may not play a significant role in affecting the process. Tomography combined with stress-intensity analysis revealed the influence of stress-intensity on branching types with single crack growth, micro-branching, and macro-branching. Post experimental electron microscopy characterization revealed the presence of FeCl₂, CrCl₂, and NiCl₂·6H₂O compounds at the crack, which infers a dissolution mechanism during the experiment. A dissolution mechanism highlighting the synergy between stress and corrosion was proposed to explain chlorine-induced stress-corrosion-cracking and crack branching.

Original language	English
Article number	112020
Journal	Materials Characterization
Volume	190
DOIs	https://doi.org/10.1016/j.matchar.2022.112020
Publication status	Published - Aug 2022
Externally published	Yes

Keywords

In-situ
Stress corrosion cracking
Synchrotron X-ray tomography

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.matchar.2022.112020

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Schoell, R., Xi, L., Zhao, Y., Wu, X., Hong, Y., Yu, Z., Kenesei, P., Almer, J., Shayer, Z., & Kaoumi, D. (2022). Mechanism of chlorine-induced stress corrosion cracking of two 304 SS heats in simulated marine environment through in situ X-ray tomography and diffraction: Role of deformation induced martensite and crack branching. Materials Characterization, 190, Article 112020. https://doi.org/10.1016/j.matchar.2022.112020

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title = "Mechanism of chlorine-induced stress corrosion cracking of two 304 SS heats in simulated marine environment through in situ X-ray tomography and diffraction: Role of deformation induced martensite and crack branching",

abstract = "In-situ synchrotron x-ray tomography and diffraction experiments were conducted on two heats of 304SS undergoing chlorine-induced stress-corrosion-cracking (CISCC) in a simulated marine environment. The role of deformation induced martensite on CISCC was investigated through diffraction analysis where no significant amount of martensite was found to form during CISCC, indicating that it may not play a significant role in affecting the process. Tomography combined with stress-intensity analysis revealed the influence of stress-intensity on branching types with single crack growth, micro-branching, and macro-branching. Post experimental electron microscopy characterization revealed the presence of FeCl2, CrCl2, and NiCl2·6H2O compounds at the crack, which infers a dissolution mechanism during the experiment. A dissolution mechanism highlighting the synergy between stress and corrosion was proposed to explain chlorine-induced stress-corrosion-cracking and crack branching.",

keywords = "In-situ, Stress corrosion cracking, Synchrotron X-ray tomography",

author = "Ryan Schoell and Li Xi and Yuchen Zhao and Xin Wu and Yu Hong and Zhenzhen Yu and Peter Kenesei and Jonathan Almer and Zeev Shayer and Djamel Kaoumi",

note = "Publisher Copyright: {\textcopyright} 2021",

year = "2022",

month = aug,

doi = "10.1016/j.matchar.2022.112020",

language = "English",

volume = "190",

journal = "Materials Characterization",

issn = "1044-5803",

publisher = "Elsevier Inc.",

}

Schoell, R, Xi, L, Zhao, Y, Wu, X, Hong, Y, Yu, Z, Kenesei, P, Almer, J, Shayer, Z & Kaoumi, D 2022, 'Mechanism of chlorine-induced stress corrosion cracking of two 304 SS heats in simulated marine environment through in situ X-ray tomography and diffraction: Role of deformation induced martensite and crack branching', Materials Characterization, vol. 190, 112020. https://doi.org/10.1016/j.matchar.2022.112020

Mechanism of chlorine-induced stress corrosion cracking of two 304 SS heats in simulated marine environment through in situ X-ray tomography and diffraction: Role of deformation induced martensite and crack branching. / Schoell, Ryan; Xi, Li; Zhao, Yuchen et al.
In: Materials Characterization, Vol. 190, 112020, 08.2022.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Mechanism of chlorine-induced stress corrosion cracking of two 304 SS heats in simulated marine environment through in situ X-ray tomography and diffraction

T2 - Role of deformation induced martensite and crack branching

AU - Schoell, Ryan

AU - Xi, Li

AU - Zhao, Yuchen

AU - Wu, Xin

AU - Hong, Yu

AU - Yu, Zhenzhen

AU - Kenesei, Peter

AU - Almer, Jonathan

AU - Shayer, Zeev

AU - Kaoumi, Djamel

PY - 2022/8

Y1 - 2022/8

N2 - In-situ synchrotron x-ray tomography and diffraction experiments were conducted on two heats of 304SS undergoing chlorine-induced stress-corrosion-cracking (CISCC) in a simulated marine environment. The role of deformation induced martensite on CISCC was investigated through diffraction analysis where no significant amount of martensite was found to form during CISCC, indicating that it may not play a significant role in affecting the process. Tomography combined with stress-intensity analysis revealed the influence of stress-intensity on branching types with single crack growth, micro-branching, and macro-branching. Post experimental electron microscopy characterization revealed the presence of FeCl2, CrCl2, and NiCl2·6H2O compounds at the crack, which infers a dissolution mechanism during the experiment. A dissolution mechanism highlighting the synergy between stress and corrosion was proposed to explain chlorine-induced stress-corrosion-cracking and crack branching.

AB - In-situ synchrotron x-ray tomography and diffraction experiments were conducted on two heats of 304SS undergoing chlorine-induced stress-corrosion-cracking (CISCC) in a simulated marine environment. The role of deformation induced martensite on CISCC was investigated through diffraction analysis where no significant amount of martensite was found to form during CISCC, indicating that it may not play a significant role in affecting the process. Tomography combined with stress-intensity analysis revealed the influence of stress-intensity on branching types with single crack growth, micro-branching, and macro-branching. Post experimental electron microscopy characterization revealed the presence of FeCl2, CrCl2, and NiCl2·6H2O compounds at the crack, which infers a dissolution mechanism during the experiment. A dissolution mechanism highlighting the synergy between stress and corrosion was proposed to explain chlorine-induced stress-corrosion-cracking and crack branching.

KW - In-situ

KW - Stress corrosion cracking

KW - Synchrotron X-ray tomography

UR - http://www.scopus.com/inward/record.url?scp=85132337921&partnerID=8YFLogxK

U2 - 10.1016/j.matchar.2022.112020

DO - 10.1016/j.matchar.2022.112020

M3 - Article

AN - SCOPUS:85132337921

SN - 1044-5803

VL - 190

JO - Materials Characterization

JF - Materials Characterization

M1 - 112020

ER -

Mechanism of chlorine-induced stress corrosion cracking of two 304 SS heats in simulated marine environment through in situ X-ray tomography and diffraction: Role of deformation induced martensite and crack branching

Abstract

Keywords

UN SDGs

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