The influence of heat treatment and role of boron on sliding wear behaviour of ββ-type Ti–35Nb–7.2Zr–5.7Ta alloy in dry condition and in simulated body fluids

Majumdar, P.; Singh, Shiv Brat; Chakraborty, M.

doi:10.1016/j.jmbbm.2010.10.007

Cited by 22 publications

(2 citation statements)

References 66 publications

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“…The previous results showed that the laser processed TiB/Ti6Al4V MMC composites have refined TiB precipitates, which offer attractive properties including increased stiffness and excellent wear resistance (OcelÕ´k et al, 2005;Samuel et al, 2008;Wang et al, 2008). These laser deposited composites with refined microstructure showed superior properties than the TiB/Ti6Al4V MMC prepared by other conventional techniques (Majumdar et al, 2012(Majumdar et al, , 2011.…”

Section: Introductionmentioning

confidence: 89%

In situ synthesized TiB–TiN reinforced Ti6Al4V alloy composite coatings: Microstructure, tribological and in-vitro biocompatibility

Das

Bhattacharya

Dittrick

et al. 2014

Journal of the Mechanical Behavior of Biomedical Materials

118

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Section: Introductionmentioning

confidence: 89%

In situ synthesized TiB–TiN reinforced Ti6Al4V alloy composite coatings: Microstructure, tribological and in-vitro biocompatibility

Das

Bhattacharya

Dittrick

et al. 2014

Journal of the Mechanical Behavior of Biomedical Materials

118

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“…In this context, researches on biomaterials and the implant systems industry have focused interest in developing (i) innovative alloys, ideally free of aluminum or vanadium, which have better compatibility, both biological (absence of toxicity) and mechanical (lower elastic modulus) [ 3 , 4 , 5 ]; and (ii) surface modifications to improve the regenerative capacity of the adjacent bone, providing biological stimuli at the implant interface [ 6 , 7 , 8 ], but at the same time inhibiting biofilm formation if the implant is exposed…”

Section: Introductionmentioning

confidence: 99%

Microbial Adhesion and Biofilm Formation on Bioactive Surfaces of Ti-35Nb-7Zr-5Ta Alloy Created by Anodization

et al. 2021

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This study evaluated the microbial colonization (adhesion and biofilm) on modified surfaces of a titanium alloy, Ti-35Nb-7Zr-5Ta, anodized with Ca and P or F ions, with and without silver deposition. The chemical composition, surface topography, roughness (Ra), and surface free energy were evaluated before and after the surface modifications (anodizing). Adhesion and biofilm formation on saliva-coated discs by primary colonizing species (Streptococcus sanguinis, Streptococcus gordonii, Actinomyces naeslundii) and a periodontal pathogen (Porphyromonasgingivalis) were assessed. The surfaces of titanium alloys were modified after anodizing with volcano-shaped micropores with Ca and P or nanosized with F, both with further silver deposition. There was an increase in the Ra values after micropores formation; CaP surfaces became more hydrophilic than other surfaces, showing the highest polar component. For adhesion, no difference was detected for S. gordonii on all surfaces, and some differences were observed for the other three species. No differences were found for biofilm formation per species on all surfaces. However, S. gordonii biofilm counts on distinct surfaces were lower than S. sanguinis, A. naeslundii, and P. gingivalis on some surfaces. Therefore, anodized Ti-35Nb-7Zr-5Ta affected microbial adhesion and subsequent biofilm, but silver deposition did not hinder the colonization of these microorganisms.

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Boron in Tribology: From Borates to Ionic Liquids

2013

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The influence of heat treatment and role of boron on sliding wear behaviour of ββ-type Ti–35Nb–7.2Zr–5.7Ta alloy in dry condition and in simulated body fluids

Cited by 22 publications

References 66 publications

In situ synthesized TiB–TiN reinforced Ti6Al4V alloy composite coatings: Microstructure, tribological and in-vitro biocompatibility

In situ synthesized TiB–TiN reinforced Ti6Al4V alloy composite coatings: Microstructure, tribological and in-vitro biocompatibility

Microbial Adhesion and Biofilm Formation on Bioactive Surfaces of Ti-35Nb-7Zr-5Ta Alloy Created by Anodization

Boron in Tribology: From Borates to Ionic Liquids

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