P
Paul A. Colegrove
Researcher at Cranfield University
Publications - 96
Citations - 7348
Paul A. Colegrove is an academic researcher from Cranfield University. The author has contributed to research in topics: Welding & Residual stress. The author has an hindex of 37, co-authored 94 publications receiving 5489 citations. Previous affiliations of Paul A. Colegrove include University of Bedfordshire & University of Cambridge.
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Interpass rolling of Ti-6Al-4V wire + arc additively manufactured features for microstructural refinement
Anthony R. McAndrew,Marta Alvarez Rosales,Paul A. Colegrove,Jan Hönnige,Alistair Ho,Romain Fayolle,Kamal Eyitayo,Ioan Stan,Punyawee Sukrongpang,Antoine Crochemore,Zsolt Pinter +10 more
TL;DR: In this paper, an in-process deformation method such as rolling can be used to refine the large columnar grains that form when wire-plus-arc additively manufacturing (WAAM) titanium alloys.
Journal ArticleDOI
A literature review of Ti-6Al-4V linear friction welding
TL;DR: Linear friction welding (LFW) is a solid-state joining process that is an established technology for the fabrication of titanium alloy bladed disks (blisks) in aero-engines as discussed by the authors.
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CFD modelling of friction stir welding of thick plate 7449 aluminium alloy
Paul A. Colegrove,Hugh Shercliff +1 more
TL;DR: In this paper, CFD modelling of friction stir welding has been conducted to understand and optimise the welding of thick, 7449 aluminium alloy for aerospace applications, where the aim is to produce high strength, defect free welds that do not break the tool.
Journal ArticleDOI
Control of residual stress and distortion in aluminium wire + arc additive manufacture with rolling
Jan Hönnige,Paul A. Colegrove,Supriyo Ganguly,Eloise Eimer,Saurabh Kabra,Stewart W. Williams +5 more
TL;DR: In this article, two different rolling techniques were used to control residual stress and distortion in metal additive manufacturing for aluminum alloys, including vertical rolling and side rolling on the side surface of the wall after it has been completed.