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An integrated modeling approach for predicting process maps of residual stress and distortion in a laser weld: A combined CFD-FE methodology

Abstract:

Laser welding has become an important joining methodology within a number of industries for the structural joining of metallic parts. It offers a high power density welding capability which is desirable for deep weld sections, but is equally suited to performing thinner welded joints with sensible amendments to key process variables. However, as with any welding process, the introduction of severe thermal gradients at the weld line will inevitably lead to process-induced residual stress forma...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1007/s11663-016-0742-6

Authors


Turner, RP More by this author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Materials
ORCID:
0000-0003-2141-5865
Perumal, B More by this author
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Rolls-Royce plc More from this funder
Manufacturing Technology Centre More from this funder
University of Birmingham More from this funder
European Regional Development Fund More from this funder
Publisher:
Springer Publisher's website
Journal:
Metallurgical and Materials Transactions B Journal website
Volume:
47
Issue:
5
Pages:
2954-2962
Publication date:
2016-07-11
Acceptance date:
2016-06-14
DOI:
EISSN:
1543-1916
ISSN:
1073-5615
Pubs id:
pubs:863796
URN:
uri:dd9471de-4e5d-403e-b4ca-5baf1d353878
UUID:
uuid:dd9471de-4e5d-403e-b4ca-5baf1d353878
Local pid:
pubs:863796

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