Enhancing the adhesion strength of tantalum oxide ceramic thin film coating on biomedical Ti–6Al–4V alloy by thermal surface treatment

Rahmati, B.; Zalnezhad, E.; Sarhan, Ahmed A.D.; Kamiab, Z.; Tabrizi, B. Nasiri; Abas, Wan Abu Bakar Wan

doi:10.1016/j.ceramint.2015.07.090

Cited by 50 publications

(19 citation statements)

References 33 publications

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“…The most commonly studied technique among the relevant literature is PVD which comprises 58% of the relevant research. Figure shows the common deposition techniques for the production of bioinert ceramic coatings on Ti6Al4V substrates …”

Section: Coating Techniques Of Bioinert Ceramics On a Ti6al4v Substratementioning

confidence: 99%

Nitride, Zirconia, Alumina, and Carbide Coatings on Ti6Al4V Femoral Heads: Effect of Deposition Techniques on Mechanical and Tribological Properties

et al. 2017

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Ti6Al4V has been extensively studied in orthopedic applications because of its biocompatibility, desirable mechanical strength, and fatigue resistance. A wide range of bioinert ceramics have been investigated to further develop the tribological and mechanical properties of Ti6Al4V for the production of potential femoral heads. However, an analysis of the literature indicates that the performance of the coatings produced has been inconsistent. In this review, for the first-time deposition techniques of the most widely studied bioinert ceramics namely nitrides, carbides, zirconia, and alumina on Ti6Al4V substrates and their relevant mechanical and tribological performance have been analyzed. Finally, graphene has also been suggested for use together with bioinert ceramics due to its excellent mechanical and physical properties for coating Ti6Al4V femoral heads.

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Section: Coating Techniques Of Bioinert Ceramics On a Ti6al4v Substratementioning

confidence: 99%

Nitride, Zirconia, Alumina, and Carbide Coatings on Ti6Al4V Femoral Heads: Effect of Deposition Techniques on Mechanical and Tribological Properties

et al. 2017

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“…The TiO 2 coatings doped with metallic or nonmetallic elements (such as Ag, V, W, B, N and S) to enhance the photocatalytic properties have been reported by some references [10][11][12][13]. Furthermore, heat treatment is another method for improving the photocatalytic properties of the coatings and also beneficial for increasing the coating adhesion strength, which is used in TiO 2 thin film or powder [14][15][16]. However, heat treatment to influence the microstructure and photocatalytic performance of TiO 2 coatings has been little reported.…”

Section: Introductionmentioning

confidence: 99%

Microstructure and photocatalytic performance of micro arc oxidation coatings after heat treatment

Yang

Chen

et al. 2020

Science and Engineering of Composite Materials

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A V-doped titania catalyst was synthesized on titanium substrate by micro-arc oxidation and then it was carried out by heat treatment in nitrogen atmosphere. The surface characteristics of the synthesized titania coatings were investigated by SEM, EDS, XPS and XRD. The synthesized TiO2 coating doped with V (in form of V2O3 and V2O5) showed a large amount of “cellular” bulges with more microscopic defects. The anatase phase of the TiO2 coatings after heat treatment tended to be transformed into rutile phase. As a result, the corrosion resistance and photocatalytic performance of TiO2 coating doped with V after heat treatment had been enhanced.

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“…B. Rahmati et al investigated the post heat treatment to enhance the adhesion strength of previously developed Tantalum oxide coating on Ti6Al4V using PVD magnetron-sputtering technique. They concluded that higher treatment temperature (500 °C) enhance the adhesion strength because of better penetration of Tantalum oxide into the substrate[60]. So, this technique can deposit bioceramics on metallic substrates.…”

mentioning

confidence: 95%

“…The results showed enhanced adhesion strength by 44.57% and surface roughness by 10.52%[91]. TaO coating layer developed on Ti6Al4V developed by PVD[60] …”

mentioning

confidence: 97%

Biomedical materials and techniques to improve the tribological, mechanical and biomedical properties of orthopedic implants – A review article

Ibrahim

Sarhan

Yusuf

et al. 2017

Journal of Alloys and Compounds

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275

100

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Enhancing the adhesion strength of tantalum oxide ceramic thin film coating on biomedical Ti–6Al–4V alloy by thermal surface treatment

Cited by 50 publications

References 33 publications

Nitride, Zirconia, Alumina, and Carbide Coatings on Ti6Al4V Femoral Heads: Effect of Deposition Techniques on Mechanical and Tribological Properties

Nitride, Zirconia, Alumina, and Carbide Coatings on Ti6Al4V Femoral Heads: Effect of Deposition Techniques on Mechanical and Tribological Properties

Microstructure and photocatalytic performance of micro arc oxidation coatings after heat treatment

Biomedical materials and techniques to improve the tribological, mechanical and biomedical properties of orthopedic implants – A review article

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