Results 191 to 200 of about 5,683,854 (240)
Some of the next articles are maybe not open access.
Tribological characteristics of healthy tendon
Journal of Biomechanics, 2012Tendons transfer muscular forces efficiently and painlessly, facilitating joint motion. Whilst the tribology of articular cartilage is constantly explored, a poorer understanding remains of tendon lubrication and friction. This study reports experimental data describing the tribological characteristics of tendon and its surrounding tissue, before ...
Peter S, Theobald +3 more
openaire +2 more sources
Tribological characteristics of titanium after combined treatment
Physicochemical Mechanics of Materials, 2023The combined treatment which includes thermodiffusion saturation with interstitial elements (oxygen and nitrogen) and electrospark alloying with a graphite electrode was studied. The effect of near-surface hardening and the sequence of combined treatment steps on the phase composition, structure, surface microhardness and tribological characteristics
I. M. Pohrelyuk +5 more
openaire +1 more source
Tribological characteristics of magnesium nanocomposites
Materials Today: Proceedings, 2018Abstract Metal Matrix Composites (MMCs) are attractive for tribological applications owing to their high hardness and strength that promote wear resistance. Composites with light metal matrices are even more attractive as they provide excellent strength-to-weight ratio.
Arvind Singh, R. +6 more
openaire +3 more sources
Studies on tribological characteristics of alkylalkoxysilanes
Industrial Lubrication and Tribology, 1999Different percentages of calcium and lithium stearate greases were prepared using dimethyldi‐2‐ethyl‐1‐hexoxysilane and dimethyldi‐1‐dodecoxysilane as base oils by open kettle process and then were characterised. The performance of different greases has been studied by determining their apparent viscosity, consistency, dropping point, oxidation ...
M. Alagar, V. Mohan
openaire +1 more source
Tribological characteristics of polyelectrolyte multilayers
Wear, 2004Abstract Polyelectrolyte multilayers (PEMs), formed by the sequential adsorption of poly(acrylic acid) and poly (allylamine hydrochloride) possess architectures that can be tuned as a function of polyelectrolyte solution pH. PEMs are easy to fabricate, requiring little or no substrate pretreatment, and provide conformal nanocoatings that are ...
P.V Pavoor +3 more
openaire +1 more source
Tribological characteristics of aloe mucilage
Tribology - Materials, Surfaces & Interfaces, 2008AbstractIncreased concerns about environmental damage caused by many lubricants, has created a growing worldwide trend of promoting new environmentally friendly lubricants. The tribological characteristics of aloe mucilage as a kind of original biolubricant have been investigated in the present work. The experimental results indicate that the variation
J. Xu +4 more
openaire +1 more source
Tribological Characteristics of Green Biocomposites
2016Owning to the environmental concerns and sustainable development, green biocomposites are increasingly explored and developed to replace conventional composites. Polymer composites used in tribological application have received great attention from researchers due to its self-lubricating properties, versatile fabrication process, low in cost and easy ...
Boon Peng Chang, H. Md Akil, M. H. Zamri
openaire +1 more source
Tribological Characteristics of Nanocrystalline Copper
Journal of Metastable and Nanocrystalline Materials, 2005In the present study, two sets of powder metallurgy copper samples, with grain sizes of 99 nm and 63 nm, respectively, were investigated under different tribological conditions. The wear behavior of these materials was studied through a pin-on-disc configuration using sliding velocities of 0.5, 1 and 2 m/s with normal loads of 10 and 30 N.
M. Shanthi, C.Y.H. Lim, Manoj Gupta
openaire +1 more source
Microhardness and tribological characteristics of coatings
Russian Engineering Research, 2017The hardness and frictional coefficients of two-layer coatings are investigated. The coating life of steel samples is investigated on the basis of its elastoplastic deformation and the microhardness before and after testing on a frictional machine. The two-layer Mo2N + Mo coating considerably outperforms the steel in terms of microhardness. The life is
A. Yu. Albagachiev, M. I. Sidorov
openaire +1 more source
Tribological characteristics of boronized niobium for biojoint applications
Vacuum, 2006Boride coatings on corrosion-resistant refractory metals are potentially used as implanting materials. In this research, we investigated wear mechanisms of boride coatings on pure niobium using a pin-on-disk tribometer in two different conditions i.e. in dry and using a simulated body fluid (SBF).
R. Ribeiro +5 more
openaire +1 more source