Surface engineering techniques used for improving the mechanical and tribological properties of the Ti6A14V alloy

Garbacz, Halina; Wieciński, Piotr; Ossowski, M.; Ortore, María Grazia; Wierzchoń, T.; Kurzydłowski, Krzysztof J.

doi:10.1016/j.surfcoat.2007.08.068

Cited by 43 publications

(23 citation statements)

References 15 publications

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“…Several surface treatments have been performed on titanium and its alloys to decrease corrosion and wear, and consequently to increase the biocompatibility and long term performance of biomedical structures. It involves mechanical treatment, thermal spraying, ion implantation, chemical and electrochemical [7][8][9][10][11][12][13][14][15][16][17]. For instance, the deposition of thin films by PVD and plasma nitriding on Ti based alloys significantly improved the wear behavior of Ti alloys, although the long term performance of these coatings strongly depends on the loading level [13,15].…”

Section: Introductionmentioning

confidence: 99%

Effects of poly-ether-ether ketone (PEEK) veneer thickness on the reciprocating friction and wear behavior of PEEK/Ti6Al4V structures in artificial saliva

Sampaio

Buciumeanu

Askari

et al. 2016

Wear

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Poly-ether-ether-ketone (PEEK) veneers are attractive for biomedical contacting parts. In the present study, PEEK veneers with thicknesses between 0.1 and 2 mm were synthesized on Ti6Al4V substrates by hot pressing. The influence of PEEK thicknesses on the friction and wear behavior of veneering PEEK to Ti6Al4V structures was studied under reciprocating sliding conditions against an alumina counterbody immersed in artificial saliva at 37 ºC. The results revealed that the coefficient of friction and the wear rate increased with decreasing the PEEK thickness. Numerical simulations were carried out to evaluate the influence of PEEK thickness on the contact stress. It was revealed that the increase of both coefficient of friction and wear rate are correlated with increased contact stress level on PEEK veneer. Such factors are determinant on the long term success of veneering biomedical PEEK to Ti6Al4V for oral applications.

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Section: Introductionmentioning

confidence: 99%

Effects of poly-ether-ether ketone (PEEK) veneer thickness on the reciprocating friction and wear behavior of PEEK/Ti6Al4V structures in artificial saliva

Sampaio

Buciumeanu

Askari

et al. 2016

Wear

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“…The available experimental data show that the aluminide phases of the Ti-Al system can be used as protective layers for industrial titanium alloys [20]. In particular, the intermetallic compounds Ti 3 Al, TiAl, and TiAl 3 have a number of unique properties and can improve the surface hardness and wear resistance of titanium alloys [21].…”

Section: Introductionmentioning

confidence: 99%

Novel method to fabricate Ti–Al intermetallic compound coatings on Ti–6Al–4V alloy by combined ultrasonic impact treatment and electrospark deposition

Liu

Wang

Deng

et al. 2015

Journal of Alloys and Compounds

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“…Such approach shares characteristics with surface engineering commonly applied to many construction materials like metal alloys, including nanomaterials, eg. [7,8]. Surface engineering is defined [7] as a scientific and technological approach related to the design, the production and the application of surface layers to improve some properties of the substrate, particularly the resistance to corrosion and abrasion, as well as aesthetic properties.…”

Section: Introductionmentioning

confidence: 99%

A surface engineering approach applicable to concrete repair engineering

Garbacz¹,

Courard²,

Bissonnette³

2013

Bulletin of the Polish Academy of Sciences: Technical Sciences

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Abstract. The objective of the paper is to analyze the effect of substrate roughness and superficial microcraking upon adhesion of repair systems using concrete surface engineering approach. The results presented in this paper have been obtained within the framework of research projects performed to develop a better understanding of the factors affecting the adhesion of repair materials through a surface engineering approach. Based on the results of investigations, the authors showed that the durability and quality of concrete repairs depend to a large degree on the characteristics of the substrate. Mechanical preparation and profiling of the concrete surface to be repaired has to be balanced with potential co-lateral effects such as superficial cracking, too often induced as a result of inappropriate concrete removal method selection, and the loss of benefits due to better mechanical anchorage. The results obtained confirm also that Concrete Surface Engineering, as a scientific concept, will definitely contribute to shed more light on how to optimize repair bond, taking into account interactions between the materials at different observation scales.

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Surface engineering techniques used for improving the mechanical and tribological properties of the Ti6A14V alloy

Cited by 43 publications

References 15 publications

Effects of poly-ether-ether ketone (PEEK) veneer thickness on the reciprocating friction and wear behavior of PEEK/Ti6Al4V structures in artificial saliva

Effects of poly-ether-ether ketone (PEEK) veneer thickness on the reciprocating friction and wear behavior of PEEK/Ti6Al4V structures in artificial saliva

Novel method to fabricate Ti–Al intermetallic compound coatings on Ti–6Al–4V alloy by combined ultrasonic impact treatment and electrospark deposition

A surface engineering approach applicable to concrete repair engineering

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