E joining interface was allowing sound joints to joints to become at 950 at 950 for 60 min. The joining interface was characterized by -Ti Al and -TiAl phases. The raise in the the joining tempercharacterized by -Ti,-Ti, 2-Ti3Al and -TiAl phases. The raise in joining temperature two 3 ature and time MNITMT manufacturer promote the enhance in the thickness with the layers in the interface. An inand time promote the boost within the thickness of your layers in the interface. An intense tense diffusion is observed, plus the fine microstructure with the film appears to to improve diffusion is observed, along with the fine microstructure of your thinthin film seemsimprove the the diffusion bonding course of action. use of Ti freestanding films was unsuccessful, proving that diffusion bonding procedure. TheThe use of Ti freestanding films was unsuccessful, proving that the adhesion to ceramic material is is really a critical aspect for this approach. The hardness the adhesion towards the the ceramic material a essential aspect for this approach. The hardness maps confirm the microstructural final results, revealing that the interface exhibited a hardness maps confirm the microstructural benefits, revealing that the interface exhibited a hardness similar towards the Ti6Al4V, but it increases using the raise in temperature and time with the comparable towards the Ti6Al4V, but it increases using the boost in temperature and time with the diffusion bonding method. The average shear strength values are comparable for all joints diffusion bonding procedure. The average shear strength values are comparable for all joints tested, confirming that the usage of the Ti thin film improves the diffusion bonding of your tested, confirming that the use of the Ti thin film improves the diffusion bonding on the Ti6Al4V alloy to alumina, advertising a lower in the temperature and time needed to achieve sound ceramic/metal joining.Metals 2021, 11,15 ofTi6Al4V alloy to alumina, promoting a reduce inside the temperature and time essential to achieve sound ceramic/metal joining.Author Contributions: Conceptualization, M.S.J.; methodology, S.S. and a.S.R.; validation, S.S. along with a.S.R.; investigation, M.S.J., S.S. plus a.S.R.; writing–original draft preparation M.S.J.; writing– review and editing, S.S. along with a.S.R.; Supervision, S.S. as well as a.S.R.; funding acquisition, S.S. All authors have read and agreed to the published version in the manuscript. Funding: This operate was financially supported by: Project PTDC/CTM-CTM/31579/2017–POCI01-0145-FEDER-031579–funded by FEDER funds by way of COMPETE2020–Programa Operacional Competitividade e Internacionaliza o (POCI) and by national funds (PIDDAC) via FCT/MCTES. This analysis was also supported by FEDER funds by way of the program COMPETE–Programa Operacional Factores de Competitividade, and by national funds by means of FCT–Funda o para a Ci cia e a Tecnologia, under the project UIDB/EMS/00285/2020. Information Availability Statement: Data might be available upon request from the authors. Acknowledgments: The authors are grateful to CEMUP-Centre of Materials on the University of Porto for expert help with SEM. Conflicts of Interest: The authors declare no conflict of interest.
metalsEditorialSpecial Problem: “Processing and Therapy of MRTX-1719 Purity & Documentation Hexagonal Metals”Jaroslav CapekFZU–Institute of Physics with the Czech Academy of Sciences, Na Slovance 1999/2, 182 21 Prague eight, Czech Republic; [email protected]; Tel.: 420-266-05-1. Introduction and Scope There is certainly currently an growing demand for metals having a hexagonal close-packed stru.