Results 101 to 110 of about 168 (146)

Corrosion Behavior of Ni-Cr Alloys with Different Cr Contents in NaCl-KCl-MgCl2. [PDF]

open access: yesMaterials (Basel)
Lei P   +9 more
europepmc   +1 more source

Characterizing morphological alterations in blood related disorders through Atomic Force Microscopy. [PDF]

open access: yesNanotheranostics
Rakshak R   +5 more
europepmc   +1 more source
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Effect of lubricants on micropitting and wear

Tribology International, 2008
Abstract Micropitting was studied using a three-contact disc machine having a central roller in contact with three harder, annular counter-discs (“rings”) of precisely controlled roughness. Roughness, running conditions, base stock and additive concentration were varied.
A V Olver
exaly   +4 more sources

Twin disc micropitting tests

Tribology International, 2009
Gears are important power transmission components and their efficiency and durability strongly depend on their tribological performance. The demand for higher efficiency has further increased the requirements for controlled tribological performance of gear contacts.
H Ronkainen
exaly   +3 more sources

An approach to the simulation of concurrent gear micropitting and mild wear

Wear, 2015
Abstract A model for combined wear and surface contact fatigue damage is proposed. It is used to simulate micropitting on a spur gear tooth surface. The simulation is compared to a gear test. It is successful in determining the final roughness shape of a pinion tooth flank surface.
R Martins   +2 more
exaly   +2 more sources

Micropitting Modelling in Rolling–Sliding Contacts: Application to Rolling Bearings

Tribology Transactions, 2011
In this article an engineering approach is described to model micropitting in rolling–sliding, heavily loaded lubricated contacts. The competitive mechanism between surface fatigue and mild wear is captured in the present approach as well as the effects of deterministic surface microgeometry (e.g., roughness). The fatigue model is based on the Dang Van
VÍCTOR Brizmer, G E Morales-Espejel
exaly   +3 more sources

Modification of polypropylene surfaces with micropits and hierarchical micropits/nanodepressions

Surface Science, 2010
Abstract Micropit surfaces and hierarchically structured micropit/nanodepression surfaces were fabricated in polypropylene by injection moulding. The first step in the process was the microstructuring of aluminium foils with a micro-working robot to obtain a pattern of micropits.
Tiina Rasilainen   +4 more
openaire   +1 more source

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