Identificação pessoal

Nome completo

João Carlos Galveias Lopes

Nomes de citação

• Lopes, J. G.

Identificadores de autor

Ciência ID

2A1C-21F7-CD97

ORCID iD

0000-0003-3731-1278

Google Scholar ID

https://scholar.google.com/citations?user=pOiz0akAAAAJ&hl=pt-PT

Researcher Id

https://www.webofscience.com/wos/author/record/3288784

Scopus Author Id

57214084985

Endereços de correio eletrónico

• jcg.lopes@fct.unl.pt (Profissional)

Domínios de atuação

• Ciências da Engenharia e Tecnologias - Engenharia Mecânica
• Ciências da Engenharia e Tecnologias - Engenharia dos Materiais

Idiomas

Idioma	Conversação	Leitura	Escrita	Compreensão	Peer-review
Inglês	Utilizador independente (B2)	Utilizador proficiente (C1)	Utilizador proficiente (C1)	Utilizador proficiente (C1)	Utilizador independente (B2)
Espanhol; Castelhano	Utilizador elementar (A1)	Utilizador elementar (A2)	Utilizador elementar (A1)	Utilizador elementar (A2)	Utilizador elementar (A1)

	Grau	Classificação
2025/03/05 Concluído	Programa Doutoral em Engenharia Mecânica (Doutoramento) Universidade Nova de Lisboa Departamento de Engenharia Mecânica e Industrial, Portugal "INVESTIGATION ON WELDING OF HIGH ENTROPY ALLOYS IN SIMILAR AND DISSIMILAR COMBINATIONS" (TESE/DISSERTAÇÃO)
2014/09/09 - 2019/11/20 Concluído	Engenharia Mecânica (Mestrado integrado) Universidade Nova de Lisboa Faculdade de Ciências e Tecnologia, Portugal "Feasibility of the milling process on HSLA parts produced with Wire and Arc Additive Manufacturing" (TESE/DISSERTAÇÃO)	15

Docência no Ensino Superior

	Categoria Profissional Instituição de acolhimento	Empregador
2025/12/04 - Atual	Professor Auxiliar (Docente Universitário)	Universidade Nova de Lisboa Faculdade de Ciências e Tecnologia, Portugal
	Universidade Nova de Lisboa Faculdade de Ciências e Tecnologia, Portugal
2025/03 - 2025/12	Professor Auxiliar Convidado (Docente Universitário)	Universidade Nova de Lisboa Departamento de Ciência dos Materiais, Portugal

Outras Carreiras

	Categoria Profissional Instituição de acolhimento	Empregador
2020 - 2020	Técnico Superior (Técnico Superior)	TEKEVER, Portugal

Outro

	Designação	Financiadores
2025/03 - Atual	H2Czero Desenvolvimento de um eletrolisador de elevado desempenho para produção de hidrogénio verde COMPETE2030-FEDER-00575800 Líder de tarefa
2023 - 2023	NFFA-Europe project (Project ID 161) – Advanced microstructural analysis of high-entropy alloy welds Progect ID 161 Investigador responsável

Publicações

Artigo em revista

J.G. Lopes; A. Alvarez; J. Shen; T. Boll; D. Wang; B. Li; B. Wang; et al. "Insights into the compatibility of a metastable FeMnCoCr high entropy alloy with a Fe-based shape memory alloy". Journal of Alloys and Compounds (2026): http://dx.doi.org/10.1016/j.jallcom.2026.186787. 10.1016/j.jallcom.2026.186787 S. Sarmast-Ghahfarokhi; J.G. Lopes; S.S. Dash; J.P. Oliveira; Y. Zou; M.J. Benoit; Y.N. Zhou. "Evolution of hierarchical microstructures in Cu–Fe immiscible alloy driven by liquid-state mixing". Materials Today Advances (2025): http://dx.doi.org/10.1016/j.mtadv.2025.100622. 10.1016/j.mtadv.2025.100622 J. G. Lopes; J. Shen; J. P. Oliveira. "Arc Welding Processes as Practical Solutions to Join Ceramics: Progress and Future Outlook". Materials (2025): https://doi.org/10.3390/ma18214940. 10.3390/ma18214940 J. G. Lopes; J. P. Oliveira. "An Insight into Compositionally Complex Carbide Ceramic Coatings". Materials (2025): https://doi.org/10.3390/ma18173953. 10.3390/ma18173953 Jihui Yan; Joao G. Lopes; Kevin Chan; Nigel Scotchmer; Joao P. Oliveira; Y. Norman Zhou; Peng Peng. "Microstructure characterization of AlCrFeCoNi high-entropy alloy coating on Inconel 718 by electrospark deposition". Materials Characterization (2025): http://dx.doi.org/10.1016/j.matchar.2025.115139. 10.1016/j.matchar.2025.115139 Xiaoye Zhao; Hanwen Yang; J. G. Lopes; J. P. Oliveira; Adrian Gerlich; Y. Norman Zhou. "Joint Interface Characteristics and Phase Transformations in Laser Brazed Steel". Metallurgical and Materials Transactions A (2025): http://dx.doi.org/10.1007/s11661-025-07708-5. 10.1007/s11661-025-07708-5 Jiajia Shen; Rae Eon Kim; Jingjing He; J.G. Lopes; Jin Yang; Zhi Zeng; N. Schell; Hyoung Seop Kim; J.P. Oliveira. "Gas tungsten arc welding of CoCrFeMnNi high entropy alloy to 316 stainless steel". Materials Science and Engineering: A (2025): https://doi.org/10.1016/j.msea.2024.147664. 10.1016/j.msea.2024.147664 D. Afonso; J.G. Lopes; Y.T. Choi; R.E. Kim; N. Schell; N. Zhou; H.S. Kim; J.P. Oliveira. "Dissimilar laser welding of an as-rolled CoCrFeMnNi high entropy alloy to Inconel 718 superalloy". Optics & Laser Technology (2025): http://dx.doi.org/10.1016/j.optlastec.2024.111427. 10.1016/j.optlastec.2024.111427 Jiajia Shen; Rae Eon Kim; Jingjing He; Jin Yang; J.G. Lopes; Zhi Zeng; N. Schell; Hyoung Seop Kim; J.P. Oliveira. "Excellent strength/ductility synergy by optimization of post-weld heat treatment for gas metal arc welded CoCrFeMnNi high entropy alloys with 410 stainless filler wire: High-throughput thermodynamic modelling with experimental validation". Materials & Design (2025): https://doi.org/10.1016/j.matdes.2024.113556. 10.1016/j.matdes.2024.113556 Tiago A. Rodrigues; A. Malfeito; Francisco Werley Cipriano Farias; V. Duarte; João Lopes; João da Cruz Payão Filho; Julian A. Avila; et al. "Grain refinement of Inconel 625 during wire-based directed energy deposition additive manufacturing by in-situ added TiB2 particles: Process development, microstructure evolution and mechanical characterization". Intermetallics (2024): https://doi.org/10.1016/j.intermet.2024.108540. 10.1016/j.intermet.2024.108540 J.G. Lopes; M. Varela; S.H. Shim; N. Schell; E. Maawad; S.I. Hong; A.C. Baptista; J.P. Oliveira. "Gas tungsten arc welding of a multiphase CoCuxFeMnNi (x=20,30) high entropy alloy system: Microstructural differences and their consequences on mechanical performance". Intermetallics (2024): https://doi.org/10.1016/j.intermet.2024.108439. 10.1016/j.intermet.2024.108439 J.G. Lopes; J. Shen; E. Maawad; P. Agrawal; N. Schell; R.S. Mishra; J.P. Oliveira. "Time-resolved evolution of the deformation mechanisms in a TRIP/TWIP Fe50Mn30Co10Cr10 high entropy during tensile loading probed with synchrotron X-ray diffraction". International Journal of Plasticity (2024): https://doi.org/10.1016/j.ijplas.2024.104048. 10.1016/j.ijplas.2024.104048 J.G. Lopes; A. Candeias; P. Agrawal; J. Shen; N. Schell; R.S. Mishra; J.P. Oliveira. "Role of TiB2 inoculation particles during welding of a AlCoCrFeNi high entropy alloy". Journal of Alloys and Compounds (2024): http://dx.doi.org/10.1016/j.jallcom.2024.174694. 10.1016/j.jallcom.2024.174694 Samruddha Kokare; Jiajia Shen; Pedro P. Fonseca; João G. Lopes; Carla M. Machado; Telmo G. Santos; João P. Oliveira; Radu Godina. "Wire arc additive manufacturing of a high-strength low-alloy steel part: environmental impacts, costs, and mechanical properties". The International Journal of Advanced Manufacturing Technology (2024): http://dx.doi.org/10.1007/s00170-024-14144-z. 10.1007/s00170-024-14144-z P. Dias; J. G. Lopes; T. Curado; E. Maawad; N. Schell; H. S. Kim; J. P. Oliveira. "In-situ microstructural evolution during tensile loading of CoCrFeMnNi high entropy alloy welded joint probed by high energy synchrotron X-ray diffraction". Science and Technology of Welding and Joining (2024): http://dx.doi.org/10.1177/13621718241259349. 10.1177/13621718241259349 K. Zhang; A. Shamsolhodaei; A. Ghatei-Kalashami; J.P. Oliveira; C. Zang; N. Schell; J. Li; et al. "Revealing microstructural evolution and mechanical properties of resistance spot welded NiTi-stainless steel with Ni or Nb interlayer". Journal of Materials Science & Technology (2024): https://doi.org/10.1016/j.jmst.2023.05.057. 10.1016/j.jmst.2023.05.057 J. G. Lopes; D. Martins; K. Zhang; B. Li; B. Wang; X. Wang; N. Schell; et al. "Unveiling the microstructure evolution and mechanical properties in a gas tungsten arc-welded Fe–Mn–Si–Cr–Ni shape memory alloy". Journal of Materials Science (2024): https://doi.org/10.1007/s10853-024-09606-4. 10.1007/s10853-024-09606-4 G.G. Ribamar; J.I. Pereira; J.D. Escobar; J.A. Avila; J.G. Lopes; E. Maawad; N. Schell; et al. "Microstructure gradients across the white etching and transition layers of a heavy haul pearlitic steel". Materials Characterization (2024): http://dx.doi.org/10.1016/j.matchar.2024.113811. 10.1016/j.matchar.2024.113811 Jiajia Shen; Wei Zhang; J.G. Lopes; Yutao Pei; Zhi Zeng; E. Maawad; N. Schell; et al. "Evolution of microstructure and deformation mechanisms in a metastable Fe42Mn28Co10Cr15Si5 high entropy alloy: A combined in-situ synchrotron X-ray diffraction and EBSD analysis". Materials & Design (2024): https://doi.org/10.1016/j.matdes.2024.112662. 10.1016/j.matdes.2024.112662 Joao G. Lopes; P. Rocha; D.A. Santana; Jiajia Shen; E. Maawad; N. Schell; F.G. Coury; João Pedro Oliveira. "Impact of Arc-Based Welding on the Microstructure Evolution and Mechanical Properties in Newly Developed Cr29.7Co29.7Ni35.4Al4Ti1.2 Multi-Principal Element Alloy". Advanced Engineering Materials (2023): http://dx.doi.org/10.1002/adem.202300109. 10.1002/adem.202300109 J.G. Lopes; Priyanka Agrawal; Jiajia Shen; N. Schell; Rajiv S. Mishra; J.P. Oliveira. "Evolution of microstructure and mechanical properties in gas tungsten arc welded dual-phase Fe50Mn30Co10Cr10 high entropy alloy". Materials Science and Engineering: A (2023): https://doi.org/10.1016/j.msea.2023.145233. 10.1016/j.msea.2023.145233 Jiajia Shen; J.G. Lopes; Zhi Zeng; Yeon Taek Choi; Emad Maawad; N. Schell; Hyoung Seop Kim; Rajiv S. Mishra; João Pedro Oliveira. "Deformation behavior and strengthening effects of an eutectic AlCoCrFeNi2.1 high entropy alloy probed by in-situ synchrotron X-ray diffraction and post-mortem EBSD". Materials Science and Engineering: A (2023): http://dx.doi.org/10.1016/j.msea.2023.144946. 10.1016/j.msea.2023.144946 JIAJIA SHEN; Priyanka Agrawal; Tiago A. Rodrigues; J.G. Lopes; N. Schell; Jingjing He; Zhi Zeng; Rajiv S. Mishra; J.P. Oliveira. "Microstructure evolution and mechanical properties in a gas tungsten arc welded Fe42Mn28Co10Cr15Si5 metastable high entropy alloy". Materials Science and Engineering: A (2023): http://dx.doi.org/10.1016/j.msea.2023.144722. 10.1016/j.msea.2023.144722 Jiajia Shen; Rita Gonçalves; Yeon Taek Choi; J.G. Lopes; Jin Yang; N. Schell; Hyoung Seop Kim; J.P. Oliveira. "Microstructure and mechanical properties of gas metal arc welded CoCrFeMnNi joints using a 308 stainless steel filler metal". Scripta Materialia (2023): https://doi.org/10.1016/j.scriptamat.2022.115053. 10.1016/j.scriptamat.2022.115053 Jiajia Shen; Priyanka Agrawal; Tiago A. Rodrigues; J.G. Lopes; N. Schell; Zhi Zeng; Rajiv S. Mishra; J.P. Oliveira. "Gas tungsten arc welding of as-cast AlCoCrFeNi2.1 eutectic high entropy alloy". Materials & Design (2022): https://doi.org/10.1016/j.matdes.2022.111176. 10.1016/j.matdes.2022.111176 Jiajia Shen; Rita Gonçalves; Yeon Taek Choi; J.G. Lopes; Jin Yang; N. Schell; Hyoung Seop Kim; J.P. Oliveira. "Microstructure and mechanical properties of gas metal arc welded CoCrFeMnNi joints using a 410 stainless steel filler metal". Materials Science and Engineering: A (2022): http://dx.doi.org/10.1016/j.msea.2022.144025. 10.1016/j.msea.2022.144025 M. Shehryar Khan; P. Enrique; A. Ghatei-Kalashami; J.G. Lopes; N. Schell; J.P. Oliveira; E. Biro; Y. Norman Zhou. "The influence of in-situ alloying of electro-spark deposited coatings on the multiscale morphological and mechanical properties of laser welded Al–Si coated 22MnB5". Materials Science and Engineering: A (2022): https://doi.org/10.1016/j.msea.2022.142830. 10.1016/j.msea.2022.142830 Oliveira, J.P.; Shamsolhodaei, A.; Shen, J.; Lopes, J.G.; Gonçalves, R.M.; de Brito Ferraz, M.; Piçarra, L.; et al. "Improving the ductility in laser welded joints of CoCrFeMnNi high entropy alloy to 316 stainless steel". Materials and Design 219 (2022): http://www.scopus.com/inward/record.url?eid=2-s2.0-85130106746&partnerID=MN8TOARS. 10.1016/j.matdes.2022.110717 J.G. Lopes; Carla M. Machado; Valdemar R. Duarte; Tiago A. Rodrigues; Telmo G. Santos; J.P. Oliveira. "Effect of milling parameters on HSLA steel parts produced by Wire and Arc Additive Manufacturing (WAAM)". Journal of Manufacturing Processes 59 (2020): 739-749. https://doi.org/10.1016/j.jmapro.2020.10.007. 10.1016/j.jmapro.2020.10.007 Oliveira, J.P.; Curado, T.M.; Zeng, Z.; Lopes, J.G.; Rossinyol, E.; Park, J.M.; Schell, N.; Braz Fernandes, F.M.; Kim, H.S.. "Gas tungsten arc welding of as-rolled CrMnFeCoNi high entropy alloy". Materials and Design 189 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85078076005&partnerID=MN8TOARS. 10.1016/j.matdes.2020.108505 Lopes, J.G.; Oliveira, J.P.. "A short review on welding and joining of high entropy alloys". Metals 10 2 (2020): http://www.scopus.com/inward/record.url?eid=2-s2.0-85079226209&partnerID=MN8TOARS. 10.3390/met10020212

Tese / Dissertação

"INVESTIGATION ON WELDING OF HIGH ENTROPY ALLOYS IN SIMILAR AND DISSIMILAR COMBINATIONS". Doutoramento, 2025. Lopes, João Carlos Galveias. "Feasibility of the milling process on HSLA parts produced with Wire and Arc Additive Manufacturing". Mestrado, 2019. http://hdl.handle.net/10362/89773.

Prémio

2025	Best Poster Award at PhD Day @ NOVA FCT Universidade Nova de Lisboa Faculdade de Ciências e Tecnologia, Portugal