Results 21 to 30 of about 8,695 (230)

Fretting corrosion behavior of nitinol spinal rods in conjunction with titanium pedicle screws [PDF]

, 2017
Untypical corrosion damage including erosions combined with the build-up of titanium oxide as a corrosion product on the surface of explanted Nitinol spinal rods in the areas where it was in contact with titanium pedicle screw head is reported.
Blunn, Gordon W, Khon, Alla, Kollerov, Mikhail, Lukina, Elena, Meswania, Jay, Panin, Pavel   +5 more
core   +1 more source

Simultaneous measurement of corrosion and wear resistance of stainless steel modified by frictional reforming with aluminum oxide carrier particles under fretting conditions in seawater

Mechanical Engineering Journal, 2023
The purpose of this study was to develop a frictional motion material with excellent corrosion and wear resistance in marine environments by generating surface modification layers obtained by frictional reforming techniques using various fine powders ...
Kousuke KINOSHITA, Toshikazu FUJINO, Tatsuhiro JIBIKI, Kento TAKAHASHI   +3 more
doaj   +1 more source

Impact-sliding fretting tribocorrosion behavior of 316L stainless steel in solution with different halide concentrations

Friction, 2023
Impact-sliding caused by random vibrations between tubes and supports can affect the operation of heat exchangers. In addition, a corrosive environment can cause damage, accelerating the synergism of corrosion and wear.
Xu Ma, Wei Tan, Remy Bonzom, Xue Mi, Guorui Zhu   +4 more
doaj   +1 more source

THE DIFFERENTIAL CRITERION IN THE FRETTING PHENOMENON [PDF]

Fiabilitate şi Durabilitate, 2023
Fretting is now fully identified as a small amplitude oscilatory motion which induces a harmonic tangential force between two surfaces in contact. It is related to three main loadings,i.e. fretting-wear,fretting-fatigue and fretting corrosion.
Ştefan GHIMISI
doaj  

STUDY ON FRETTING CORROSION OF TIN-COATED ELECTRICAL CONTACTS [PDF]

Proceedings on Engineering Sciences, 2019
The examination of the failure of electric connectors of electric powered vehicles is at the forefront of current vehicle developments, because the connector’s operating time increases significantly in comparison with internal combustion engine vehicles.
Sándor KOVÁCS, Péter MARGITAI, Alexandra GÁL, Szabolcs SZÁVAI, Péter RÓZSAHEGYI   +4 more
doaj   +1 more source

Fretting Corrosion [PDF]

Journal of The Electrochemical Society, 1973
R. B. Waterhouse, Z. A. Foroulis
  +5 more sources

PHYSICAL AND MATHEMATICAL SIMULATION OF FRETTING-CORROSION PROCESS OF GAS-THERMAL COATINGS

Наука и техника, 2007
The paper presents a physical and mathematical simulation of wearing-out process of gas-thermal coatings at fretting-corrosion effect. The given simulation allows to take into account influence of the environment, working conditions of parts and also ...
I. O. Sokorov, N. V. Spiridonov
doaj   +1 more source

TRIBOLOGICAL IMPLICATIONS OF THP MODULARIZATION [PDF]

Proceedings on Engineering Sciences, 2019
The aim of the paper is to highlight the advantages of the modularization of the femoral component of the Total Hip Prosthesis (THP), especially the tribological implications it presumes (fretting wear of the modular junctions, fatigue and corrosion by ...
Lucian CAPITANU, Liliana-Laura BADITA, Constantin TIGANESTEANU   +2 more
doaj   +1 more source

Tribocorrosion is common but mild in modular humeral components in shoulder arthroplasty: an implant retrieval analysis

JSES International, 2022
Background: Wear and corrosion at the junctions of modular implants are increasingly recognized issues in the design of hip and knee arthroplasty prostheses, yet less is known about their significance in shoulder arthroplasty.
Christopher M. Brusalis, MD, Ryan R. Thacher, MD, Elexis Baral, BS, Timothy M. Wright, PhD, Lawrence V. Gulotta, MD, David M. Dines, MD, Russell F. Warren, MD, Michael C. Fu, MD, MHS, Samuel A. Taylor, MD   +8 more
doaj   +1 more source

Development of a Wöhler-like approach to quantify the Ti(CxNy) coatings durability under oscillating sliding conditions [PDF]

, 2005
The selection of a proper material for the particular engineering application is a complex problem, as different materials offer unique properties and it is not possible to gather all useful characteristics in a single one. Hence, employment of different
B. Wendler, Bleuzen, Fouvry, Fouvry, Fouvry, Fridrici, Fu, Guzowski, Harris, Kennedy, Labedz, Langlade, Liskiewicz, Liskiewicz, S. Fouvry, Sato, Sauger, T. Liskiewicz, Vingsbo, Waterhouse, Waterhouse, Wendler   +21 more
core   +1 more source