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dc.contributor.authorBuciumeanu, Mihaela
dc.contributor.authorMiranda, Antonio Sousa
dc.contributor.authorSilva, Filipe Samuel
dc.date.accessioned2017-11-11T17:13:22Z
dc.date.available2017-11-11T17:13:22Z
dc.date.issued2007
dc.identifier.issn1221-4590
dc.identifier.urihttp://10.11.10.50/xmlui/handle/123456789/4809
dc.descriptionTHE ANNALS OF UNIVERSITY “DUNĂREA DE JOS “ OF GALAŢI FASCICLE VIII, 2007 (XIII), ISSN 1221-4590 TRIBOLOGYro_RO
dc.description.abstractThere are several different parameters that affect the fretting fatigue behaviour of materials. The present work is focused on the influence of the wear damage evolution. Results of fretting fatigue experimental tests carried out on two different alloys (Al7175 and Ck45), in contact with a 34CrNiMo6 steel pad, as well as results of reciprocate sliding wear tests carried out with the same alloys, are presented. It was found that the synergistic effect between wear and fatigue is much dependent on the wear behaviour of the materials. It was also observed that the Al7175 alloy is more sensitive to fretting fatigue than the Ck45 alloy, this being justified by its lower resistance to damage by wear. The fretting fatigue tests were carried out in a fretting fatigue apparatus assembled on a servo hydraulic fatigue testing machine and the wear tests in a pin-on-plate reciprocating wear machine. The surface damage characterisation was done by optical microscopy and scanning electron microscopy (SEM).ro_RO
dc.language.isoenro_RO
dc.publisherUniversitatea "Dunărea de Jos" din Galaţiro_RO
dc.subjectfretting fatiguero_RO
dc.subjectCK45 and Al7175 alloysro_RO
dc.subjectsurface damagero_RO
dc.titleDamage Evolution of AL7175 and CK45 Alloys under Fretting Fatiguero_RO
dc.typeArticlero_RO


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