Anisotropy of structural response of single crystal austenitic stainless steel to friction stir welding

J. Jeon; S. Mironov; Y. S. Sato; H. Kokawa; S. H.C. Park; S. Hirano

doi:10.1016/j.actamat.2013.02.039

Anisotropy of structural response of single crystal austenitic stainless steel to friction stir welding

J. Jeon, S. Mironov, Y. S. Sato, H. Kokawa, S. H.C. Park, S. Hirano

ENG - Materials Processing

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

19 Citations (Scopus)

Abstract

The structural response of an austenitic stainless steel single crystal to friction stir welding (FSW) was examined. The microstructural changes induced by FSW were found to essentially vary around the rotating tool. This effect was attributed to variable orientation of the shear plane and shear direction inherent to the FSW process, which significantly influenced slip activity of the single crystal.

Original language	English
Pages (from-to)	3465-3472
Number of pages	8
Journal	Acta Materialia
Volume	61
Issue number	9
DOIs	https://doi.org/10.1016/j.actamat.2013.02.039
Publication status	Published - 2013 May

Keywords

Electron backscatter diffraction
Friction stir welding
Single crystal
Slip

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Polymers and Plastics
Metals and Alloys

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10.1016/j.actamat.2013.02.039

Cite this

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title = "Anisotropy of structural response of single crystal austenitic stainless steel to friction stir welding",

abstract = "The structural response of an austenitic stainless steel single crystal to friction stir welding (FSW) was examined. The microstructural changes induced by FSW were found to essentially vary around the rotating tool. This effect was attributed to variable orientation of the shear plane and shear direction inherent to the FSW process, which significantly influenced slip activity of the single crystal.",

keywords = "Electron backscatter diffraction, Friction stir welding, Single crystal, Slip",

author = "J. Jeon and S. Mironov and Sato, {Y. S.} and H. Kokawa and Park, {S. H.C.} and S. Hirano",

note = "Funding Information: The authors are grateful to the anonymous reviewer for several valuable comments. Financial support from the Japanese Ministry of Education, Science, Sports and Culture with a Grant-in-Aid from the Global COE Program in Materials Integration International Center of Education and Research at Tohoku University is gratefully acknowledged. The authors would also like to thank Mr. A. Honda for technical assistance.",

year = "2013",

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doi = "10.1016/j.actamat.2013.02.039",

language = "English",

volume = "61",

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journal = "Acta Materialia",

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TY - JOUR

T1 - Anisotropy of structural response of single crystal austenitic stainless steel to friction stir welding

AU - Jeon, J.

AU - Mironov, S.

AU - Sato, Y. S.

AU - Kokawa, H.

AU - Park, S. H.C.

AU - Hirano, S.

N1 - Funding Information: The authors are grateful to the anonymous reviewer for several valuable comments. Financial support from the Japanese Ministry of Education, Science, Sports and Culture with a Grant-in-Aid from the Global COE Program in Materials Integration International Center of Education and Research at Tohoku University is gratefully acknowledged. The authors would also like to thank Mr. A. Honda for technical assistance.

PY - 2013/5

Y1 - 2013/5

N2 - The structural response of an austenitic stainless steel single crystal to friction stir welding (FSW) was examined. The microstructural changes induced by FSW were found to essentially vary around the rotating tool. This effect was attributed to variable orientation of the shear plane and shear direction inherent to the FSW process, which significantly influenced slip activity of the single crystal.

AB - The structural response of an austenitic stainless steel single crystal to friction stir welding (FSW) was examined. The microstructural changes induced by FSW were found to essentially vary around the rotating tool. This effect was attributed to variable orientation of the shear plane and shear direction inherent to the FSW process, which significantly influenced slip activity of the single crystal.

KW - Electron backscatter diffraction

KW - Friction stir welding

KW - Single crystal

KW - Slip

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U2 - 10.1016/j.actamat.2013.02.039

DO - 10.1016/j.actamat.2013.02.039

M3 - Article

AN - SCOPUS:84876124515

SN - 1359-6454

VL - 61

SP - 3465

EP - 3472

JO - Acta Materialia

JF - Acta Materialia

IS - 9

ER -

Anisotropy of structural response of single crystal austenitic stainless steel to friction stir welding

Abstract

Keywords

ASJC Scopus subject areas

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