Results 61 to 70 of about 8,695 (230)

Enhanced Surface Properties and In Vitro Corrosion Tests of Ti─Nb─Sn Coating on CoCrMo Alloy for Biomedical Applications

open access: yesPlasma Processes and Polymers, Volume 23, Issue 4, April 2026.
Ti–Nb–Sn thin films were deposited on CoCrMo alloy by DC magnetron sputtering to enhance surface performance for biomedical applications. The coating significantly improved corrosion resistance in PBS by reducing corrosion current density and increasing polarization resistance. Tribological tests under dry and PBS conditions revealed a marked reduction
Mevra Aslan Çakır
wiley   +1 more source

Failure of Emperion modular femoral stem with implant analysis

open access: yesArthroplasty Today, 2016
Modularity in total hip arthroplasty provides multiple benefits to the surgeon in restoring the appropriate alignment and position to a previously damaged hip joint.
Benjamin M. Stronach, MD, MS   +2 more
doaj   +1 more source

Biomaterial Properties of Titanium in Dentistry [PDF]

open access: yes, 2015
Background Among various dental materials and their successful restorative uses, titanium provides an excellent example of integrating science and technology involving multiple disciplines of dentistry including biomaterials, prosthodontics and surgical ...
Ehrensberger, Mark   +4 more
core   +1 more source

A 2D Approach to Predict the High‐Cycle Fatigue Life of Clinched Joints

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT Clinching is a widely adopted joining technique in the automotive industry, enabling the fabrication of lightweight structures from dissimilar sheet materials. Accurate prediction of the fatigue life of clinched joints is essential for ensuring structural safety and minimizing development costs.
Chin Chen   +2 more
wiley   +1 more source

Effect of load on the fretting tribocorrosion behavior of Ti6Al4V in seawater

open access: yesJournal of Materials Research and Technology
Ti6Al4V alloy used as fasteners and heat exchangers in seawater suffers from the combined damage of corrosion and fretting wear. Fretting tribocorrosion of Ti6Al4V alloy was investigated in seawater at different applied loads.
Qi Feng   +5 more
doaj   +1 more source

Utility of a fretting device working under free displacement [PDF]

open access: yes, 2009
Relative movements of low amplitudes between two materials in contact are generally reproduced on fretting devices with imposed displacement or imposed tangential force.
Fouvry   +20 more
core   +4 more sources

f‐Block Element‐Based MOF Thin Films: A Platform for Luminescence, Sensing, and Energy Applications

open access: yesSmall, Volume 22, Issue 16, 17 March 2026.
f‐Block element–based metal–organic framework (f‐MOF) thin films offer exceptional potential for luminescent, sensing, and energy‐related applications. This review surveys recent progress in their synthesis, characterization, and functional implementation, emphasizing the diversity of available thin‐film fabrication strategies. The convergence of these
Dong‐Hui Chen, Christof Wöll
wiley   +1 more source

Fretting and mechanically-assisted crevice corrosion (MACC) of rail steel U75V with PA66 liner

open access: yesJournal of Materials Research and Technology
Strong evidence has been reported on the occurrence of mechanically-assisted crevice corrosion (MACC) between the upper surface of the rail foot and the liner of the fastener, but there is still a lack of attention regarding its effect on materials ...
Zexian Wang   +7 more
doaj   +1 more source

Fretting Wear Properties of Micro-arc Oxidation Treated Magnesium Alloy Under Condition of Simulated Bone Plate-screw Service

open access: yesCailiao gongcheng, 2018
The fretting wear behavior of micro-arc oxidation (MAO) treated ZK60 magnesium alloy under simulated bone plate-screw service condition was investigated.
ZHOU Meng-lin   +5 more
doaj   +1 more source

Evaluation of an operating MOD-OA 200 kW wind turbine blade [PDF]

open access: yes, 1979
Operating loads and structural damage were monitored during operation of the MOD-OA electric generating system. The turbine was damaged locally between stations 48 and 125 after 2.8 million rotations.
Donham, R. E.
core   +1 more source

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