Participation as invited lecturer in all editions of the European Powder Metallurgy Association Summer Schools since 2005 (Kosice -2-, Dresden, Aachen, Grenoble -2-, Vienna, Madrid, San Sebastian -2-, Aqui Terme, Sheffield, …). Scientific/academic coordinator of the Summer School in the years 2010-11-12-13-14-15.
40) “High entropy alloys and powder metallurgy”, Plenary Lecture at the 18th International Symposium on Novel and Nano Materials, to be held in Vienna in July 2024.
39) “A Sustainable Approach to Developing High-Entropy Alloys Using Commodity Powders: A Proof of Concept Using SPS, PBF-LB/M, and MIM” Keynote lecture at TMS 2024, March 2024, Orlando, USA.
38) “State of the art and the future of metallurgical development” VIP Presenter at the 90th Anniversary of the Danish Metallurgical Society, 24th April, 2023, Kolding, Denmark.
37) “PM Co base superalloys and PM HEAs: beyond Ni-base superalloys for high-temperature applications”. Keynote lecture at TMS 2023, March 2023, San Diego, USA.
36) “High Entropy Alloys and Additive Manufacturing” Plenary lecture at 16th International Conference on Nanostructured Materials NANO2022, June 2022, Seville.
35) “Something more than powder”. Plenary lecture at EUROMAT2021, September 2021. On line.
34) "High-entropy alloys fabricated via powder metallurgy", International Seminar, School of Metallurgical Engineering, Universidad Pedagógica y Tecnológica de Colombia, Tunja, Colombia, Junio 2019
33) "Co-W-Al superalloys by powder metallurgy: a new approach for processing materials for high temperature applications", Plenary Lecture at The 15th International Symposium on Novel and Nano Materials, July 1st-6th, 2018 Lisbon
32) "Enhancing properties through liquid phase sintering", Invited Talk, International Conference on Sintering 2017, November 12-16th, San Diego, EEUU
31) "Novel multi-use liquid phase for PM components", Invited Talk, International Conference on Sintering 2017, November 12-16th, San Diego, EEUU
30) "Towards, high performance in Powder Metallurgy", Plenary Lecture, Advances in Materials and Processing Technologies AMPT2016, November 8-11st, Kuala Lumpur, Malasis
29) "Wetting phenomena of Cu-Ni base alloys on Fe base substrates", Invited talk, The 5th International Conference on the Characterization and Control of Interfaces for High Quality Advanced Materials and 51st Symposium on Powder Technology, ICCCI 2015, Kurasiki, Japón.
28) "Introduction to Solid State and Liquid Phase SIntering", Invited Lecture, EPMA PM SIntering-Advanced Processed and Materials, 24-26 March, 2015, Viena
27) "Understanding the fractur behaviour of PM steels through in situ tests" Invited Lecture, Powder Science Symposium, Höganäs AB, November, 17-18, 2015, Höganäs, Sweden.
26) “Powder injection moulding: small parts for long series production”, Plenary/Invited Int. Conf. on Advanced Materials and Processing Technologies, AMPT2014, Dubai, November 2014.
25) “Understanding the contribution of the microstructure in the fracture behaviour of sintered steels” Keynote Award Presentation, European Powder Metallurgy Congress, Saltzburg, Austria, October 2014.
24) “Towards high performance in Powder Metallurgy” Invited/plenary, Int. Metall. Symp. 50th Anniversary of CENIM, Madrid, 24th October 2013.
23) “Advanced PM Materials and Processes”, J.M. Torralba, Invited/plenary Werstoffsymposium PULVERMETALLURGIE IN DRESDEN - GESTERN, HEUTE, MORGEN, Dresden, Germany, 29 May 2013.
22) “Development of high performance powder metallurgy steels by high energy milling” 4th International COnference on The Characterization and Control of Interfaces for High Quality Avanced Materials ICCCI 2010, Kurashiki (Japan) 2012.
21) “From powders to high performance alloys and metal matrix composites” Welding Institute of Osaka University (Japan). Sept. 2012
20) Fraunhofer-Institut fuer Werkstoffmechani IWM, “New developments in PM”, 26 de Mayo de 2011.
19) Ecole des mines de Paris, ParisTech, Centre desMatériaux Pierre-Marie FOURT, “Microstructural development in PM low alloyed steels”, 6 de Abril de 2011
18) “Powder Injection Moulding: processing of small parts of complex shape”, 8th International Conference on Industrial Tools and Material Processing Technologies, Ljubljana, October 2011
17) “Ligth alloys and poder metallurgy” Plenary Lecture at III National Congress on Powder Metallurgy. Valencia (Spain) 2010.
16) “From Sintered Iron to High Performance PM Steels” Plenary Lecture at 4th International Conference on Powder Metallurgy, Craiova (Romania) 2009.
15) “Mixes, Distaloys and Cr-steels”, in Höganäs Chair Seminar: A look at the PM industry with an end-user perspective , Trento, Italia, 25 May 2007.
14) “Metal matrix composites processed by powder metallurgy” Plenary Lecture, VII National Congress on Composite Materials, Valladolid (Spain) 2007.
13) “Hitos en ciencia e ingeniería de materiales”, in "Materiales estructurales para las nuevas tecnologías", Cursos de Verano de la Universidad Carlos III de Madrid, Colmenarejo, July 2007.
12) “Intermetálicos: preparación y aplicaciones”; in “Materiales estructurales de última generación para operar en condiciones críticas”, Cursos de Verano de la Universidad Rey Juan Carlos, Aranjuez, 19 July 2006
11) “La valoración de la producción y productividad investigadoras en España”, II Seminario de Administradores Universitarios Iberoamericanos, Universidad de Salamanca, 24 Nov. 2006.
10) “Los materials estructurales en la historia del hombre”, in “ Los materiales estructurales en el límite de la tecnología”, Programa de Verano de la Universidad Internacional Menendez y Pelayo, 10 July 2006.
9) “Research activities at the Powder Technology Group (UC3M)” Pleanary Lecture at 4th InternationalConference on Materials and Manufacturing Technologies MATEHM’06, Cluj-Napoca (Romania) 2006.
8) “Experiencias corporativas e interuniversitarias de la Universidad Carlos III de Madrid en el ámbito del e-learning”. Seminario de Integración Regional de la Educación Superior en América Latina Cartagena de Indias, Colombia OCU América. 14 March 2005.
7) “Implementation of high green density low alloyed steels in large scale production”, in "Höganäs Chair Seminar 2005: Research and technological drivers for future low-alloyed PM steels”. Vienna, Austria. 20th May 2005.
6) “Teoría de la Sinterización”, "Höganäs Materials Knowledge School" Madrid 5 May 2005.
5) "El contrato programa con departamentos universitarios" , at Seminario Mejores Prácticas Universitarias, OCU-AECI, Cartagena de Indias, Colombia, 25 Mayo de 2004.
4) “Aceros de corte rápido sinterizados”, Plenary Lecture at III Congreso Nacional de Pulvimetalurgia, Querétaro, México, 11 de Noviembre de 2004.
3) “Los materiales y su impacto en la sociedad” , in 2Los nuevos materiales y el desarrollo tecnológico" , at XX Cursos de Verano de Laredo, Universidad de Cantabria, 30 Agosto de 2004.
2) “Política de I+D en Ciencia e Ingeniería de Materiales en España y la UE”. Plenary Lectue at SULMAT 2000, Congresso em Ciencia de Materiais da Regiao Sul, Joinville, Brasil, 12 Septiembre 2000.
1) “Materiales sinterizados para aplicaciones de corte” . Pleanary Lectur at I Jornadas Internacionales de Metalurgia y Materiales, Paipa, Colombia, 29 de Julio de 1995.