Radiographic detection of defects in friction stir welding on aluminum alloy AMg5M

Abstract

In order to reveal weld defects specific to friction stir welding we undertook radiographic inspection of AMg5M aluminum alloy welded joints. Weld defects in the form of voids have been revealed in the weld obtained under the non-optimal rotation and feed rate. Both shape and size of these defects have been confirmed by examining metallographically successive sections prepared in the weld plane as well as in the plane transversal to the tool feed direction. Linear defects have been also found in the sections that are not seen in the radiographic images. Both the preferable localization and origination of the defects have been analyzed.

Original language	English
Title of host publication	AIP Conference Proceedings
Publisher	American Institute of Physics Inc.
Pages	631-634
Number of pages	4
Volume	1623
ISBN (Electronic)	9780735412606
DOIs	https://doi.org/10.1063/1.4899024
Publication status	Published - 2014
Event	International Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation Duration: 3 Sep 2014 → 5 Sep 2014

Conference

Conference	International Conference on Physical Mesomechanics of Multilevel Systems 2014
Country	Russian Federation
City	Tomsk
Period	3.9.14 → 5.9.14

Keywords

Friction stir welding
Radiography
Weld defects

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.4899024

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@inproceedings{39970d34a23246f6804d6793be50a363,

title = "Radiographic detection of defects in friction stir welding on aluminum alloy AMg5M",

abstract = "In order to reveal weld defects specific to friction stir welding we undertook radiographic inspection of AMg5M aluminum alloy welded joints. Weld defects in the form of voids have been revealed in the weld obtained under the non-optimal rotation and feed rate. Both shape and size of these defects have been confirmed by examining metallographically successive sections prepared in the weld plane as well as in the plane transversal to the tool feed direction. Linear defects have been also found in the sections that are not seen in the radiographic images. Both the preferable localization and origination of the defects have been analyzed.",

keywords = "Friction stir welding, Radiography, Weld defects",

author = "Tarasov, {Sergei Yu} and Rubtsov, {Valery E.} and Kolubaev, {Evgeny A.}",

year = "2014",

doi = "10.1063/1.4899024",

language = "English",

volume = "1623",

pages = "631--634",

booktitle = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

note = "International Conference on Physical Mesomechanics of Multilevel Systems 2014 ; Conference date: 03-09-2014 Through 05-09-2014",

}

TY - GEN

T1 - Radiographic detection of defects in friction stir welding on aluminum alloy AMg5M

AU - Tarasov, Sergei Yu

AU - Rubtsov, Valery E.

AU - Kolubaev, Evgeny A.

PY - 2014

Y1 - 2014

N2 - In order to reveal weld defects specific to friction stir welding we undertook radiographic inspection of AMg5M aluminum alloy welded joints. Weld defects in the form of voids have been revealed in the weld obtained under the non-optimal rotation and feed rate. Both shape and size of these defects have been confirmed by examining metallographically successive sections prepared in the weld plane as well as in the plane transversal to the tool feed direction. Linear defects have been also found in the sections that are not seen in the radiographic images. Both the preferable localization and origination of the defects have been analyzed.

AB - In order to reveal weld defects specific to friction stir welding we undertook radiographic inspection of AMg5M aluminum alloy welded joints. Weld defects in the form of voids have been revealed in the weld obtained under the non-optimal rotation and feed rate. Both shape and size of these defects have been confirmed by examining metallographically successive sections prepared in the weld plane as well as in the plane transversal to the tool feed direction. Linear defects have been also found in the sections that are not seen in the radiographic images. Both the preferable localization and origination of the defects have been analyzed.

KW - Friction stir welding

KW - Radiography

KW - Weld defects

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U2 - 10.1063/1.4899024

DO - 10.1063/1.4899024

M3 - Conference contribution

AN - SCOPUS:84915757973

VL - 1623

SP - 631

EP - 634

BT - AIP Conference Proceedings

PB - American Institute of Physics Inc.

T2 - International Conference on Physical Mesomechanics of Multilevel Systems 2014

Y2 - 3 September 2014 through 5 September 2014

ER -