Results 1 to 10 of about 2,392 (217)

Tribocorrosion Behaviour of Biodiesel — A Review

Tribology Online, 2014
Biodiesel serves as the best alternative candidate to diesel fuel for diesel engines as a result of its ability to function as substitute to meet with the rising energy demand.
Abdul Maleque, Adebisi Adetayo Abdulmumin   +1 more
doaj   +5 more sources

Corrosion and tribocorrosion resistance of MAO-based composite coating on AZ31 magnesium alloy

Journal of Magnesium and Alloys, 2022
In this paper, a multi-functional composite coating with low friction coefficient, high wear resistance and excellent tribocorrosion resistance is fabricated on AZ31 Mg alloys by micro-arc oxidation and spray-coating methods.
Yuming Qi, Zhenjun Peng, Yinping Ye
exaly   +3 more sources

Tribocorrosion Behavior of CoCrNi Medium Entropy Alloy in Simulated Seawater

Metals, 2022
Understanding the fundamental behaviors of tribocorrosion for metals is critical for their possible application in seawater. For the recently emerging medium entropy alloys (MEAs), while mechanical wear and corrosion phenomena have been established, such
Xian-Zong Wang, Yanfei Wang, Zhuobin Huang, Qing Zhou, Haifeng Wang   +4 more
doaj   +2 more sources

A Comparative Study on the Influence of Zirconia and Titanium Nanoparticles on the Functionality of Osteocytes In Vitro. [PDF]

Int J Dent
Introduction and Aim The aim of this study was to compare the influence of zirconia dioxide nanoparticles (ZrO2‐NPs) and titanium dioxide nanoparticles (TiO2‐NPs) on the functionality of osteocytes in vitro. Methods MLO‐Y4 osteocytic cells were treated with varying concentrations of ZrO2‐NPs or TiO2‐NPs for viability studies. Apoptosis assays following
Matouk MH, Aghila Rani KG, Kheder W, Ismail A, Samsudin AR, AlKawas S.   +5 more
europepmc   +2 more sources

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

Case Report: Pseudotumor due to Trunnionosis in Ceramic-on-Ceramic THA Monoblock Acetabular Cup Disengagement. [PDF]

Case Rep Orthop
Adverse local tissue reaction (ALTR) and pseudotumor formation, representing inflammatory responses to wear debris that lead to osteolytic lesions, remain major long‐term complications of total hip replacement. Hard‐bearing total hip prostheses with improved tribological properties—particularly large‐diameter head (LDH) ceramic‐on‐ceramic (CoC ...
Olivieri M, Guarracino R, Lup D, Maso A, Storni E, Squarzoni S, Peccerillo V, Cimatti P, Dallari D, Caldora P.   +9 more
europepmc   +2 more sources

Tribocorrosion of 3D printed dental implants: An overview. [PDF]

J Taibah Univ Med Sci
With the advancements in dental science and the growing need for improved dental health, it has become imperative to develop new implant materials which possess better geometrical, mechanical, and physical properties. The oral environment is a corrosive environment and the relative motion between the teeth also makes the environment more hostile ...
De Stefano M, Singh K, Raina A, Mohan S, Ul Haq MI, Ruggiero A.   +5 more
europepmc   +4 more sources

The Contribution of Electrochemistry for a Better Understanding of the Degradation by Tribocorrosion of Metallic Implant Materials [PDF]

Archives of Metallurgy and Materials, 2022
In this paper there are presented some results obtained by open circuit potential and electrochemical impedance spectroscopy measurements from studies performed on the behavior of tribocorrosion on metallic implant biomaterials as: 304L stainless steel ...
L. Benea
doaj   +1 more source

Tribocorrosion in Ferritic Stainless Steels: an Improved Methodological Approach

Materials Research, 2021
This study aimed to improve a potentiodynamic-based methodological approach for characterising the tribocorrosion of ferritic stainless steel. Synergistic effects in tribocorrosion systems have been widely investigated and debated under potentiostatic ...
D. Abreu, W.M. Silva Jr., M.A.N. Ardila, J.D.B. de Mello   +3 more
doaj   +1 more source

A Review on Tribocorrosion Behavior of Aluminum Alloys: From Fundamental Mechanisms to Alloy Design Strategies

Corrosion and Materials Degradation, 2023
Tribocorrosion, a research field that has been evolving for decades, has gained renewed attention in recent years, driven by increased demand for wear- and corrosion-resistant materials from biomedical implants, nuclear power generation, advanced ...
Zhengyu Zhang, Raja Shekar Bhupal Dandu, Edwin Eyram Klu, Wenjun Cai   +3 more
doaj   +1 more source