Results 111 to 120 of about 4,418 (232)

Tribocorrosion studies on commercially pure titanium for dental applications [PDF]

, 2005
Tribocorrosion refers to a complex degradation of materials occurring due to the interaction between a tribological process and a corrosive environment.
Ariza, E., Celis, J. P., Gomes, J. R., Ribeiro, A. R., Rocha, L. A., Vieira, A. C.   +5 more
core  

Investigation of monolayer anodized TiO2 film and bilayer spin coated graphene film on corrosion and tribocorrosion properties of Ti45Nb alloy

European Mechanical Science
This study investigates the structural, corrosion, and tribocorrosion properties of Ti45Nb alloy coated with monolayer and bilayer films. Ti45Nb samples were ultrasonically degreased, anodized in a H2SO4 and H3PO4 solution, and coated with graphene oxide
Muhammet Taha Acar
doaj   +1 more source

Tribocorrosion mechanism of biodegradable high-strength Zn-0.5Li alloy and pure Zn with bovine serum albumin adsorption

npj Materials Degradation
High-strength biodegradable Zn alloys lack tribocorrosion studies. This study developed a Zn-0.5Li alloy achieving yield strength (307.5 MPa), ultimate tensile strength (466.5 MPa), and hardness (119.2 HV), 8.3, 4.7, and 3.6 times higher than pure Zn. In
Bo-Yao Li, Wen-Bo Geng, Zhang-Zhi Shi, Wei Yin, Hai-Jun Zhang, Yu Yan, Da-Wei Zhang, Lu-Ning Wang   +7 more
doaj   +1 more source

Predicting the steady state thickness of passive films in order to prevent degradations of implant [PDF]

, 2013
Some implants have approximately a lifetime of 15 years. The femoral stem, for example, should be made of 316L/316LN stainless steel. Fretting corrosion, friction under small displacements, should occur during human gait, due to repeated loadings and un ...
Geringer, Jean, Macdonald, Digby D., Taylor, Mathew L.   +2 more
core   +2 more sources

Decline in pitting corrosion resistance of 316 L stainless steel induced by Cr-depleted layer during tribocorrosion

npj Materials Degradation
The pitting corrosion resistance of austenite stainless steel was significantly reduced during tribocorrosion: corrosion pits with high density formed far below pitting potential.
Zhongwei Wang, Yinchao Wu, Lijie Qiao, Yu Yan   +3 more
doaj   +1 more source

Atomic Scale Origin of Metal Ion Release from Hip Implant Taper Junctions

, 2020
Gilbert J., Gilbert J. L., Liu Y., Narushima T., Pourbaix M., Saleski W. J., Weiss I., Zum Gahr K. H.   +7 more
core   +1 more source

The Effect of Microseparation on Corrosion Rates of Metal-on-Metal Total Hip Replacements [PDF]

, 2015
The poor performance of Metal-on-Metal (MoM) bearings has to date been blamed on “adverse loading” conditions. Studies have focused on the effect of cup inclination and microseparation on gravimetric wear rates and highlighted the importance of surgical ...
Beadling, A, Bryant, M, Dowson, D, Neville, A   +3 more
core  

Tribocorrosion and Surface Protection Technology of Titanium Alloys: A Review. [PDF]

Materials (Basel), 2023
Li Y, Zhou Z, He Y.
europepmc   +1 more source

In Vitro Tribocorrosion Evaluation of Carbide-derived Carbon (CDC) for Hip Implants. [PDF]

Adv Appl Ceram, 2023
Sun Y, Kinnerk K, Mirshed T, McNallan M, Mathew M.   +4 more
europepmc   +1 more source

The Influence of Anodising Voltage on Tribocorrosion Behavior of Anodized Ti-6Al-4V Alloy

Journal of Advanced Materials in Engineering, 2015
In this study, the chemical composition, thickness and tribocorrosion behavior of oxide films prepared on Ti-6Al-4V alloy by anodising treatment in H2SO4/H3PO4 electrolyte at the potentials higher than the dielectric breakdown voltage were evaluated. The
M.R. Garsivaz jazi, M.A. Golozar, K. Raeissi   +2 more
doaj