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Issue DateTitleAuthor(s)TypeAccess
2006Characterization of the metal/mould interface on the investment casting of gamma-TiAlBarbosa, J.; Puga, Hélder; Ribeiro, Carlos Silva, et al.ArticleOpen access
9-Nov-2011Desenvolvimento de uma técnica de fundição de ligas de alumínio de alta resistênciaPuga, HélderDoctoral thesisRestricted access (UMinho)
2016Effect of grain and secondary phase morphologies in the mechanical and damping behavior of Al7075 alloysPuga, Hélder; Carneiro, V. H.; Barbosa, J., et al.ArticleOpen access
1-Nov-2018Effect of internal structure in the compression behavior of casted Al/LECA composite foamsPuga, Hélder; Carneiro, Vitor H.; Barbosa, J.ArticleOpen access
2011Effect of melting pressure and superheating on chemical composition and contamination of yttria coated ceramic crucible induction melted titanium alloysGomes, Fernando; Puga, Hélder; Barbosa, J., et al.ArticleOpen access
Nov-2014Effect of ultrasonic degassing on performance of Al-based componentsPuga, Hélder; Barbosa, J.; Tuan, N. Q., et al.ArticleRestricted access (UMinho)
2015Effect of Ultrasonic Treatment in the Static and Dynamic Mechanical Behavior of AZ91D Mg AlloyPuga, Hélder; Carneiro, Vitor; Barbosa, J., et al.ArticleOpen access
2014Effects of substituting ytterbium for scandium on the microstructure and age-hardening behaviour of Al–Sc alloyTuan, N. Q.; Pinto, A. M. P.; Puga, Hélder, et al.ArticleOpen access
2011Evaluation of ultrasonic aluminium degassing by piezoelectric sensorPuga, Hélder; Gabriel, Joaquim; Barbosa, J., et al.ArticleOpen access
2013Factors affecting the metal recovery yield during induction melting of aluminium swarfPuga, Hélder; Barbosa, J.; Ribeiro, Carlos SilvaConference paperOpen access
1-Jan-2017Finite element analysis of stent expansion: influence of stent geometry on performance parametersGomes, Inês Varela; Puga, Hélder; Alves, J. L., et al.Conference paperOpen access
2015Grain refinement of Al-Mg-Sc alloy by ultrasonic treatmentTuan, N. Q.; Puga, Hélder; Barbosa, J., et al.ArticleOpen access
2015Implementação de um dispositivo multivibracional para auxiliar à remoção de dentes e raízesSetas, Setas; Seabra, Eurico; Silva, Luís F., et al.Conference paperOpen access
2015Implementation of a multivibrational medical device to assist the removal of teeth and rootsSetas, Sara; Seabra, Eurico; Silva, Luís F., et al.AbstractOpen access
2013Influence of indirect ultrasonic vibration on the microstructure and mechanical behavior of Al-Si-Cu alloyPuga, Hélder; Barbosa, J.; Costa, Sónia, et al.ArticleOpen access
2011Influence of ultrasonic melt treatment on microstructure and mechanical properties of AlSi9Cu3 alloyPuga, Hélder; Costa, Sónia; Barbosa, J., et al.ArticleOpen access
15-Mar-2016Low pressure sand casting of ultrasonically degassed AlSi7Mg0.3 alloy: Modelling and experimental validation of mould fillingPuga, Hélder; Barbosa, J.; Azevedo, T., et al.ArticleOpen access
2017Matlab simulation of autonomous servo driven oil-hydraulic power unitSeabra, Eurico; Costa, Jorge; Puga, Hélder, et al.Conference paperRestricted access (UMinho)
2017Mechanical behavior of honeycomb lattices manufactured by investment casting for scaffolding applicationsPuga, Hélder; Carneiro, V.; Correira, P., et al.ArticleRestricted access (UMinho)
Nov-2009Miniaturised cylinder head production by rapid prototypingMelo, Rodrigo; Monteiro, A. Caetano; Martins, Jorge, et al.Conference paperOpen access