Results 11 to 20 of about 4,418 (232)

The Effect of Implant Size on Fretting Currents of Acetabular Cup-Liner Tapers During in Vitro Cyclic Loading. [PDF]

J Orthop Res
ABSTRACT As dual mobility hips become more popular, there is a clinical need to investigate design features that will impact tribocorrosion of these devices. While previous studies have investigated both corrosion and wear damage, the effect of device size on fretting corrosion response has yet to be evaluated. In this study, we compare two implants of
Kurtz PW, Mace A, Goodwin CM, Gilbert JL.   +3 more
europepmc   +2 more sources

Tribocorrosion Properties of PEO Coatings Produced on AZ91 Magnesium Alloy with Silicate- or Phosphate-Based Electrolytes [PDF]

, 2018
In this work, the tribocorrosion behavior of plasma electrolytic oxidation (PEO)-coated AZ91 samples was studied. In particular, two different coatings were produced and compared. One was obtained with an alkaline electrolyte containing sodium phosphate,
Brunelli, Katya, Dabala', Manuele, Gennari, Claudio, Marco, Sinico, Pezzato, Luca, Pietro, Pranovi, Settimi, ALESSIO GIORGIO, Vranescu, Dragos   +7 more
core   +2 more sources

Heat Treated NiP–SiC Composite Coatings: Elaboration and Tribocorrosion Behaviour in NaCl Solution [PDF]

, 2009
Tribocorrosion behaviour of heat-treated NiP and NiP–SiC composite coatings was investigated in a 0.6 M NaCl solution. The tribocorrosion tests were performed in a linear sliding tribometer with an electrochemical cell interface.
A Hovestad, A Miranda, C. B. Santos, C. F. Malfatti, CF Malfatti, CF Malfatti, D Landolt, E Färber, F Assi, F Bigdeli, H. Hololeczek, H. M. Veit, HG Schenzel, I Apachitei, I Garcia, I Garcia, IR Aslanyan, IR Aslanyan, J Fransaer, J Takadoum, J.-P. Bonino, JP Bonino, JP Celis, JW Graydon, KH Hou, L Fedrizzi, M Kaisheva, M Verelst, M. Metzner, N Guglielmi, P Jemmely, P Jemmely, P Ponthiaux, Q Zhao, S Mischler, S Shawki, SL Kuo, YL Shi   +37 more
core   +2 more sources

Guest Editorial: Tribocorrosion 2009: East meets West [PDF]

, 2010
The 2nd International Symposium on TriboCorrosion held on the 17th and 18th of March 2009, at the Austrian Center of Competence for Tribology, Wiener Neustadt, was a seamlessly smooth transition from the colour of vibrancy of India where the 1st ...
Pauschitz, A., Roy, Mannish, Stack, Margaret   +2 more
core   +1 more source

Tribo-corrosion properties of cobalt-based medical implant alloys in simulated biological environments [PDF]

, 2007
Tribological problems and corrosion degradation have been recognized as essential risks for total joint replacements, especially for all-metal arthroplasty. Few studies have focused on the interactions between tribology and corrosion (tribocorrosion) for
Dowson, D., Neville, A., Yan, Y.
core   +1 more source

Influence of pre-existing martensite on the wear resistance of metastable austenitic stainless steels [PDF]

, 2016
The effect of pre-existing martensite on the sliding wear behavior of a commercial metastable austenitic stainless steel was investigated. Two different steel conditions were considered: annealed (with a fully austenitic microstructure) and cold rolled ...
Fargas Ribas, Gemma, Mateo García, Antonio Manuel, Roa Rovira, Joan Josep   +2 more
core   +2 more sources

Progression of Bio-Tribocorrosion in Implant Dentistry

Frontiers in Mechanical Engineering, 2020
Oral rehabilitation devices are susceptible to bio-tribocorrosion phenomena in the oral environment due to the synergism of wear, chemical, biochemical, and microbiological processes.
Caroline Dini, Raphael C. Costa, Cortino Sukotjo, Christos G. Takoudis, Mathew T. Mathew, Valentim A. R. Barão   +5 more
doaj   +1 more source

Effect of electrochemical parameters on wear and tribocorrosion capabilities of the PEO coatings generated through pulsed waveforms on AZ91 magnesium alloy

Journal of Materials Research and Technology, 2023
In this study, PEO coatings were produced on AZ91 Mg alloy using pulsed waveforms at different electrical parameters such as type (unipolar and bipolar), cathodic duty cycle (20 and 40 %), and voltage amplitude (350 and 400 V) to assess wear and ...
Ali Heydarian, Maryam Rahmati, Masoud Atapour, Amin Hakimizad, Keyvan Raeissi   +4 more
doaj   +1 more source

Tribo-Corrosion behaviour of TiCxOy thin films in bio fluids [PDF]

, 2010
In recent years, the development of thin film systems for decorative applications has attracted significant attention in scientific research. These decorative coatings require, not only an attractive appearance for market applications, but also an ...
Ariza, E., Fernandes, A.C., Mathew, Mathew T, Rocha, L.A., Stack, Margaret, Vaz, F.   +5 more
core   +1 more source

Evaluation of microstructural and nanomechanical performance of spark plasma sintered TiFe-SiC reinforced aluminium matrix composites

Journal of Materials Research and Technology, 2020
Due to the increasing demand for lighter materials with enhanced properties, the upgrade of techniques to improve the production of high-performance composite materials is of great interest in modern technology.
Samuel Olukayode Akinwamide, Miltia Lesufi, Ojo Jeremiah Akinribide, Peggy Mpolo, Peter Apata Olubambi   +4 more
doaj   +1 more source