Integrated experimental and theoretical approach for corrosion and wear evaluation of laser surface nitrided, Ti–6Al–4V biomaterial in physiological solution

Vora, Hitesh D.; Rajamure, Ravi Shanker; Dahotre, Sanket N.; Ho, Yee‐Hsien; Banerjee, Rajarshi; Dahotre, Narendra B.

doi:10.1016/j.jmbbm.2014.05.017

Cited by 22 publications

(14 citation statements)

References 46 publications

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“…The hardness is known to increase with increasing volume fraction of dendrites and also with increasing intensity of TiN (111) peak, i.e. TiN (111) was more densely packed than TiN (110) and TiN (100) [36]. From the previous results, the nitrided area of TiG2 exhibited a higher volume fraction of dendrites than the case of TiG5.…”

Section: (E) Vickers Hardness Results On Laser-nitrided Tig2 and Tig5mentioning

confidence: 73%

Fibre laser nitriding of titanium and its alloy in open atmosphere for orthopaedic implant applications: Investigations on surface quality, microstructure and tribological properties

Chan¹,

Lee²,

Smith

et al. 2017

Surface and Coatings Technology

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Section: (E) Vickers Hardness Results On Laser-nitrided Tig2 and Tig5mentioning

confidence: 73%

Fibre laser nitriding of titanium and its alloy in open atmosphere for orthopaedic implant applications: Investigations on surface quality, microstructure and tribological properties

Chan¹,

Lee²,

Smith

et al. 2017

Surface and Coatings Technology

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“…On the other hand, tissue reactions adjacent to the implant do depend on the dose, so that in turn, they are affected by the rate of corrosion. Titanium alloys have good corrosion resistance [36], though this may be altered by the presence of proteins such as albumin, and consequently there can be an increase in the amount of titanium released into the tissues [37]. Evaluating how much titanium might be released and how damaging it might be is difficult, because a number of different animal models have been used in the published studies, and also different approaches to implantation and implant retrieval have been used.…”

Section: Biocompatibility Of Titanium For Dental Implantsmentioning

confidence: 99%

Titanium Alloys for Dental Implants: A Review

2020

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The topic of titanium alloys for dental implants has been reviewed. The basis of the review was a search using PubMed, with the large number of references identified being reduced to a manageable number by concentrating on more recent articles and reports of biocompatibility and of implant durability. Implants made mainly from titanium have been used for the fabrication of dental implants since around 1981. The main alloys are so-called commercially pure titanium (cpTi) and Ti-6Al-4V, both of which give clinical success rates of up to 99% at 10 years. Both alloys are biocompatible in contact with bone and the gingival tissues, and are capable of undergoing osseointegration. Investigations of novel titanium alloys developed for orthopaedics show that they offer few advantages as dental implants. The main findings of this review are that the alloys cpTi and Ti-6Al-4V are highly satisfactory materials, and that there is little scope for improvement as far as dentistry is concerned. The conclusion is that these materials will continue to be used for dental implants well into the foreseeable future.

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“…Thus, numerous strategies focusing on the surface modification of Ti alloys have been employed to render them protection from both wear, corrosion and even tribocorrosion [3][4][5]. The strategies include physical vapour deposition [6], thermal spray [6,7], ion or laser nitriding [8][9][10], thermal oxidation [11,12], micro-arc oxidation [13][14][15], diffusion [16] and anodic oxidation treatments [17]. On the other hand, the antibacterial properties are also necessary for Ti implant RESEARCH when exposed to the living tissue [18].…”

Section: Introductionmentioning

confidence: 99%

Electroless Ni–B Coating of Pure Titanium Surface for Enhanced Tribocorrosion Performance in Artificial Saliva and Antibacterial Activity

Mindivan¹,

Mindivan²,

Darcan³

2017

Tribol. Ind.

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A B S T R A C TIn the present study, the surface of commercial pure (Grade 2) titanium was coated with electroless Ni-B. The surface morphology, microstructure and phase identification were analysed by X-Ray Diffraction (XRD) and Field Emission Gun Scanning Electron Microscope (FEG-SEM) equipped with Energy Dispersive X-ray Spectroscopy (EDS). The tribocorrosion performance in a laboratory simulated artificial saliva was investigated using a reciprocating ballon-plate tribometer coupled to an electrochemical cell. The antibacterial property of the electroless Ni-B film coated on pure titanium was basically investigated. From this study, it may be concluded that this electroless Ni-B coating process cannot only improve the hardness and tribocorrosion performance of the pure titanium, but can also provide antimicrobial activity.

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Integrated experimental and theoretical approach for corrosion and wear evaluation of laser surface nitrided, Ti–6Al–4V biomaterial in physiological solution

Cited by 22 publications

References 46 publications

Fibre laser nitriding of titanium and its alloy in open atmosphere for orthopaedic implant applications: Investigations on surface quality, microstructure and tribological properties

Fibre laser nitriding of titanium and its alloy in open atmosphere for orthopaedic implant applications: Investigations on surface quality, microstructure and tribological properties

Titanium Alloys for Dental Implants: A Review

Electroless Ni–B Coating of Pure Titanium Surface for Enhanced Tribocorrosion Performance in Artificial Saliva and Antibacterial Activity

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