Designing amorphous carbon coatings using numerical and experimental methods within a multi-scale approach

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dc.catalogadorjca
dc.contributor.authorTremmel, Stephan
dc.contributor.authorMarian, Max
dc.contributor.authorRothammer, Benedict
dc.contributor.authorWeikert, Tim
dc.contributor.authorWartzack, Sandro
dc.date.accessioned2024-06-06T14:28:12Z
dc.date.available2024-06-06T14:28:12Z
dc.date.issued2020
dc.description.abstractAmorphous carbon coatings have the potential to effectively reduce friction and wear in tribotechnical systems. The appropriate application of amorphous carbon layers requires both, a very good understanding of the tribological system and knowledge of the relationships between the fabrication of the coatings and their properties. In technical practice, however, the coatings’ development and their selection on the one hand and the design of the tribological system and its environment on the other hand are usually very strongly separated. The present work therefore aims to motivate the integrated development of tribotechnical systems with early consideration of the potential of amorphous carbon coatings. An efficient integrated development process is presented, which makes it possible to determine the boundary conditions and the load collective of the tribological system based upon an overall system and to derive the requirements for a tailored coating. In line with the nature of tribology, this approach must cover several scales. In this respect, the development process follows a V-model. The left branch of the V-model is mainly based upon a simulation chain including multibody and contact simulations. The right branch defines an experimental test chain comprising coating characterization to refine the contact simulation iteratively and tribological testing on different levels to validate the function fulfillment. Within this contribution, the outlined approach is illustrated by two use cases, namely the cam/tappet-pairing and the total knee replacement.
dc.fechaingreso.objetodigital2024-12-18
dc.fuente.origenORCID
dc.identifier.doi10.4028/www.scientific.net/DDF.404.77
dc.identifier.issn1662-9507
dc.identifier.urihttps://doi.org/10.4028/www.scientific.net/DDF.404.77
dc.identifier.urihttp://www.scopus.com/inward/record.url?eid=2-s2.0-85096413020&partnerID=MN8TOARS
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/86526
dc.information.autorucEscuela de Ingeniería; Marian , Max; 0000-0003-2045-6649; 1247429
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final84
dc.pagina.inicio77
dc.revistaDefect and Diffusion Forum
dc.rightsacceso restringido
dc.subjectCoating
dc.subjectDesign Method
dc.subjectTribology
dc.subject.ddc610
dc.subject.deweyMedicina y saludes_ES
dc.titleDesigning amorphous carbon coatings using numerical and experimental methods within a multi-scale approach
dc.typeartículo
dc.volumen404
sipa.codpersvinculados1247429
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