13-17 September 2021 Registration OPEN
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Contribution List

1759 / 1759
Dr Veniero Lenzi (1) Centre of Physics of Universities of Minho and Porto, Campus de Gualtar, 4710-057, Braga, Portugal 2) University of Coimbra, CEMMPRE - Centre for Mechanical Engineering Materials and Processes, Department of Mechanical Engineering, Rua Luís Reis Santos, 3030-788, Coimbra, Portugal)
13/09/2021, 14:00
C10. Coatings and surface modification technologies
Oral Presentation

The nowadays requirements for high-performance materials in aerospace industry pose a challenge in terms of their tooling and machining. A promising way to reduce the wear of cutting tools, thereby extending their lifetimes, is represented by the application of self-lubricating nanocomposite coatings. It has been recently shown that Ag nanoparticles dispersed in a superhard TiSiN matrix are...

Mrs Carolina Catanio Bortolan (Laboratory for Biomaterials and Bioengineering, Dept. Mining Metallurgical and Materials Engineering & CHU de Québec Research Center, Laval University, Québec, Canada) , Prof. Diego Mantovani (Laboratory for Biomaterials and Bioengineering, Dept. Mining Metallurgical and Materials Engineering & CHU de Québec Research Center, Laval University, Québec, Canada)
13/09/2021, 15:00
F7. Metallic biomaterials
Highlight Presentation

Despite Ti alloys are biocompatible and non-allergenic, their use in blood contact applications including stent was rarely reported, mainly due to their low strength-ductility trade-off. In this work, two strengthening strategies were investigated to achieve Ti alloys with required mechanical properties for stent applications. The first tackled the increase of oxygen content in the TWIP...

Mr Franz Miller Branco Ferraz ((a) Christian Doppler Laboratory for Design of High-Performance Alloys by Thermomechanical Processing, Kopernikusgasse 24, 8010 Graz, Austria, (b) Institute of Materials Science, Joining and Forming at Graz University of Technology. Kopernikusgasse 24/I, 8010 Graz, Austria)
14/09/2021, 10:00
B2. Light weight metals
Oral Presentation

A physical-based model is implemented as a subroutine and used in FE simulations to predict the microstructure evolution during hot deformation and annealing of Ti alloys. During hot deformation, the material undergoes dynamic recovery of alpha and beta phases by forming new low angle grain boundaries, followed by continuous dynamic recrystallization. The microstructure evolves via static...

Prof. S. Carvalho (SEG-CEMMPRE Mechanical Engineering Department, University of Coimbra, 3030-788 Coimbra, Portugal; CFUM-UP, Centro de Física das Universidades do Minho e do Porto, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal)
14/09/2021, 14:00
C10. Coatings and surface modification technologies
Highlight Presentation

According to World Health Organization (WHO), diabetes will be the seventh cause of death by 2030. One of the main problems of the disease is related to the Diabetic Foot (DF) pathology. The DF defines various injuries that can occur on the foot of the diabetic patients and can lead to lower extremity amputation. One way to prevent the risk of foot injury is to use adequate footwear to avoid...