Simulation of interface temperature and control of lubrication in the study of friction and wear in cold rolling
Source abstract
Abstract
A prototype testing device called upsetting rolling test (URT) was developed a few years ago and was recently optimised in our laboratory to simulate mechanical and thermal contact conditions in cold rolling. Moreover a new experimental protocol has been designed to reproduce the industrial quasi-boundary lubrication regime. Numerous experiments have been then carried out to study the influence of contact temperature and forward slip on friction, iron fines residues and microscopic surface aspects. A great influence of temperature on friction and wear has been put forward. An increase of the Coulomb friction coefficient associated with a decrease of the iron fines quantities has been shown when temperature increases which seems to indicate more adhesive wear.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Metal Alloys Wear and Properties · Mechanical stress and fatigue analysis · Metallurgy and Material Forming
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References (10)
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