Direct-ink writing of strong and biocompatible titanium scaffolds with bimodal interconnected porosity
M Coffigniez, L Gremillard, S Balvay, J Lachambre… - Additive …, 2021 - Elsevier
Additive manufacturing of porous Ti6Al4V (Ti64) parts is promising for biomedical
applications. In this study, Ti64 scaffolds with two scales of interconnected porosity networks …
applications. In this study, Ti64 scaffolds with two scales of interconnected porosity networks …
Recent advances in the design and fabrication of strong and ductile (tensile) titanium metal matrix composites
S Luo, T Song, B Liu, J Tian… - Advanced Engineering …, 2019 - Wiley Online Library
Titanium metal matrix composites (TiMMCs) offer much improved strength, elastic modulus,
and wear resistance at both room and elevated temperatures but often at the expense of …
and wear resistance at both room and elevated temperatures but often at the expense of …
In situ synchrotron study of sintering of gas-atomized Ti-6Al-4 V powders using concomitant micro-tomography and X-ray diffraction: Effect of particle size and …
Compared to the well-established powder bed fusion techniques, sinter-based additive
manufacturing of titanium alloys remains extremely challenging. This technique involves …
manufacturing of titanium alloys remains extremely challenging. This technique involves …
Study of the influence of electron beam treatment of Ti5Al4V substrate on the mechanical properties and surface topography of multilayer TiN/TiO2 coatings
P Petrov, D Dechev, N Ivanov, T Hikov, S Valkov… - Vacuum, 2018 - Elsevier
The mechanical properties and surface topography of TiN/TiO 2 coatings deposited by
reactive magnetron sputtering on electron beam surface treated Ti5Al4V substrates were …
reactive magnetron sputtering on electron beam surface treated Ti5Al4V substrates were …
Sintering study of Ti6Al4V powders with different particle sizes and their mechanical properties
Ti6Al4V powders with three different particle size distributions (0–20, 20–45, and 45–75 μm)
were used to evaluate the effect of the particle size distribution on the solid-state sintering …
were used to evaluate the effect of the particle size distribution on the solid-state sintering …
Modeling of interstitials diffusion during debinding/sintering of 3D printed metallic filaments: Application to titanium alloy and its embrittlement
Parts made by metal additive manufacturing processes assisted by sintering suffer from
embrittlement due to binder/powders interactions. Using a core-shell approach, we …
embrittlement due to binder/powders interactions. Using a core-shell approach, we …
Design and characterization of Ti6Al4V/20CoCrMo− highly porous Ti6Al4V biomedical bilayer processed by powder metallurgy
The aim of this work was to develop a Ti6Al4V/20CoCrMo− highly porous Ti6Al4V bilayer for
biomedical applications. Conventional powder metallurgy technique, with semi-solid state …
biomedical applications. Conventional powder metallurgy technique, with semi-solid state …
Influence of beam power on Young's modulus and friction coefficient of Ti–Ta alloys formed by electron-beam surface alloying
S Valkov, D Dechev, N Ivanov, R Bezdushnyi… - Metals, 2021 - mdpi.com
In this study, we present the results of Young's modulus and coefficient of friction (COF) of Ti–
Ta surface alloys formed by electron-beam surface alloying by a scanning electron beam. Ta …
Ta surface alloys formed by electron-beam surface alloying by a scanning electron beam. Ta …
Corrosion and tribocorrosion behavior of Ti6Al4V/xTiN composites for biomedical applications
The corrosion and tribocorrosion behavior of Ti6Al4V/xTiN (x= 0, 5, 10 and 15, vol.%)
composites fabricated by solid-state sintering and their relationship with the microstructure …
composites fabricated by solid-state sintering and their relationship with the microstructure …
Synthesis and characterisation of Ti6Al4V/xTa alloy processed by solid state sintering
This work investigates the effect of Ta particle addition into a Ti6Al4V alloy processed by
solid state sintering. The volume fraction of Ta ranged between 0 and 30 vol.-%. The …
solid state sintering. The volume fraction of Ta ranged between 0 and 30 vol.-%. The …