G
Goncalo Pardal
Researcher at Cranfield University
Publications - 23
Citations - 1549
Goncalo Pardal is an academic researcher from Cranfield University. The author has contributed to research in topics: Welding & Superalloy. The author has an hindex of 10, co-authored 15 publications receiving 1022 citations. Previous affiliations of Goncalo Pardal include Instituto Superior Técnico.
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Wire + Arc Additive Manufacturing
Stewart W. Williams,Filomeno Martina,Adrian C. Addison,Jialuo Ding,Goncalo Pardal,Paul A. Colegrove +5 more
TL;DR: In this article, the benefits of non-destructive testing, online monitoring and in situ machining are discussed, and strategies on how to manage residual stress, improve mechanical properties and eliminate defects such as porosity are suggested.
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Tandem metal inert gas process for high productivity wire arc additive manufacturing in stainless steel
Filomeno Martina,Jialuo Ding,Stewart W. Williams,Armando Caballero,Goncalo Pardal,Luísa Quintino +5 more
TL;DR: In this article, the feasibility of achieving high deposition rate using wire + arc additive manufacturing in stainless steel to reduce lead time and cost of manufacturing was investigated and a 9.5 kg/h deposition rate was achieved.
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Application of laser in seam welding of dissimilar steel to aluminium joints for thick structural components
TL;DR: In this paper, a laser welding-brazing technique using a continuous wave (CW) fiber laser with 8000 W of maximum power was applied in conduction mode to join 2mm thick steel (XF350) to 6mm thick aluminium (AA5083-H22), in a lap joint configuration with steel on the top.
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Dissimilar metal joining of stainless steel and titanium using copper as transition metal
TL;DR: In this paper, the authors used the low thermal heat input process cold metal transfer (CMT), when compared with conventional GMAW, to deposit a copper (Cu) bead between Ti and stainless steel.
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Overlap conduction laser welding of aluminium to steel
Sonia Meco,Goncalo Pardal,Supriyo Ganguly,Rosa Maria Mendes Miranda,Luísa Quintino,Stewart W. Williams +5 more
TL;DR: In this article, a continuous wave fiber laser was used in conduction mode to join aluminium alloys to low carbon steel in overlap configuration with steel plate on the top aiming to conduct the heat through the steel and melt the aluminium at the interface, wetting the steel substrate.