Results 71 to 80 of about 2,980 (163)

In Vitro Evaluation of Hemiarthroplasty Bearing Materials: A Scoping Review (Part I)

Journal of Orthopaedic Research, Volume 44, Issue 1, January 2026.
ABSTRACT Hemiarthroplasty is used to treat joint damage confined to one side, aiming to preserve the remaining healthy cartilage and bone while addressing conditions like femur fractures and osteonecrosis; however, challenges persist due to cartilage wear and inconsistent clinical outcomes.
Victoria P. Marino, Francesca De Vecchi, Takayuki Koya, Landon M. Begin, Douglas C. Moore, Joseph J. Crisco, Markus A. Wimmer   +6 more
wiley   +1 more source

The Tribocorrosion and Corrosion Properties of Thermally Oxidized Ti6Al4V Alloy in 0.9 wt.% NaCl Physiological Saline

, 2018
Thermal oxidation of Ti6Al4V was carried out at 700 degrees C for 5 h in air atmosphere. The characteristics of morphology and structure, micro-hardness, and tribocorrosion behavior in 0.9 wt.% NaCl solution of thermally oxidized Ti6Al4V alloys were ...
Pu, Jibin, Wan, Yong, Yang, Shuyan, Shuyan Yang, Jibin Pu, Cao, Lei, Lei Cao, Yong Wan   +7 more
core   +1 more source

Synergistic Effect between Corrosion and Wear for Nickel-Aluminium Bronze Sliding against Si3N4 Ceramic Ball in Artificial Seawater

Tribology Online
The present study investigated the tribocorrosion behavior and mechanisms of nickel-aluminum bronze alloys in artificial seawater, offering theoretical support for the advancement and application of marine’s equipment.
Di He, Ying Lian, Yang Li
doaj   +1 more source

Electrostatically Assembled HA–DN/AMSN–TCS Coatings for Antibacterial Urinary Catheters

Biosurface and Biotribology, Volume 12, Issue 1, January/December 2026.
ABSTRACT Catheter‐associated urinary tract infections (CAUTIs) are a significant complication of indwelling urinary catheters, primarily caused by bacterial adhesion, biofilm formation and catheter‐induced mechanical irritation. To reduce the risk of infection and enhance catheter safety and performance, this study developed an antibacterial ...
Jiafeng Hu, Xiaojun Chen, Yingwei Chen, Lin Wu, Chengxiong Lin   +4 more
wiley   +1 more source

Novel Anodic–Cathodic Surface Modification of Ti‐4Al‐4Mo Alloy for Enhanced Biomedical Implant Performance

Advances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
Background Titanium alloys provide better biocompatibility and mechanical properties that made them the first material for dental implants. Nevertheless, their surface features still need to be improved for a lasting clinical outcome. Anodic–cathodic oxidation (AC‐O) is developed to further improve the Ti‐4Al‐4Mo alloy surface properties for biomedical
Soodad A. Muhammed, Ahmed N. Jeber, Ali Mohad, Salah M. Ibrahim   +3 more
wiley   +1 more source

Tribocorrosion Behavior of Calcium- and Phosphorous-Enriched Titanium Oxide Films and Study of Osteoblast Interactions for Dental Implants

, 2015
Titanium (Ti) dental implants are frequently exposed simultaneously to a corrosive environment and cyclic micromovements at implant/abutment and implant/bone interfaces, becoming part of a tribocorrosion system.
Bayón, R., Rocha, L. A. [UNESP], de Viteri, V. Saénz, Fernandes, M. H., Alves, S. A., Garcia, M. P., Igartua, A.   +6 more
core   +1 more source

Tribocorrosion behaviour of overlay welded Ni-Cr 625 alloy in sulphuric and nitric acids: Electrochemical and chemical effects

The tribocorrosion behaviour of overlay welded Ni-Cr 625 alloy sliding against alumina in 0.5 M H2SO4 and 0.5 M HNO3 solutions under potentiostatic conditions was investigated.
Mischler, S., Espallargas, N.
core   +1 more source

A comparative investigation of the corrosion and tribocorrosion behaviour of nitrocarburized, gas nitrided, fluidized-bed nitrided, and plasma nitrided plastic mould steel

, 2018
Calouste Gulbenkian FoundationFundació Catalana de TrasplantamentFundació Catalana de Trasplantament: UID/EEA/04436/2013The present study aims to compare the corrosion and tribocorrosion behaviour of nitrocarburized, gas-nitrided, fluidized-bed nitrided,
Rocha, L. A. [UNESP], Cansever, N., Toptan, F., Bortepe, E., A.C. Alves, N. Cansever, E. Boztepe, Ariza, E., Cansever, Nurhan, L.A. Rocha, Boztepe, E., E. Ariza, F. Toptan, Alves, A. C., Rocha, L. A.   +14 more
core   +1 more source

Tribocorrosion Behavior of Medium-Entropy Super Austenitic Stainless Steel in Acidic Environments

Lubricants
Although extensive studies have examined the tribocorrosion behavior of stainless steels, the performance of medium-entropy austenitic super stainless steels (MEASS) under severe combined corrosion and mechanical wear conditions has not been fully ...
Chia-Chi Liu, Shih-Yen Huang, Yu-Ren Chu, Tzu-Hsien Yang, Hung-Wei Yen, I-Chung Cheng, Peng-Wei Chu, Yueh-Lien Lee   +7 more
doaj   +1 more source

Study of Tribocorrosion Processes by Electrochemical Techniques

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2007
Tribocorrosion is defined as the chemical-electrochemical-mechanical process leading to a degradation of materials in sliding, rolling or erosion contacts immersed in a corrosive environment. That degradation results from the combined action of corrosion
Lidia BENEA, Viorel DRĂGAN
doaj