Repozytorium publikacji - Politechnika Gdańska

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Repozytorium publikacji
Politechniki Gdańskiej

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Performance of lubricated sliding contact in magnetic field

Results of experimental studies concerning theinfluence of permanent magnetic field on wear of lubricatedsliding contact operating at short stroke and highfrequency are presented. It was found that horizontalmagnetic is affecting performance of the contact. Thejagged delamination regions produced in the presence of amagnetic field can be regarded as easily undergoing oxidisationbecause oxygen is readily adsorbed there. Magneticfield is likely to intensify the abrasive action by wearparticles and mitigate wear of the plate specimen. It ispostulated that all these effects are caused by the influenceof magnetic field on the electrical charge of the wornsurface created on Si3N4 ball.

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