About: Fabrication and characterization of DLC coated microdimples on hip prosthesis heads

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About: Fabrication and characterization of DLC coated microdimples on hip prosthesis heads Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://onlinelibrary.wiley.com/doi/10.1002/jbm.b.33274/full
Description	Diamond like carbon (DLC) is applied as a thin film onto substrates to obtain desired surface properties such as increased hardness and corrosion resistance, and decreased friction and wear rate. Microdimple is an advanced surface modification technique enhancing the tribological performance. In this study, DLC coated microdimples were fabricated on hip prosthesis heads and their mechanical, material and surface properties were characterized. An Electro discharge machining (EDM) oriented microdrilling was utilized to fabricate a defined microdimple array on stainless steel (SS) hip prosthesis heads. The dimpled surfaces were then coated by hydrogenated amorphous carbon (a-C:H) and tetrahedral amorphous carbon (Ta-C) layers by using a magnetron sputtering technology. A preliminary tribology test was conducted on these fabricated surfaces against a ceramic ball in simulated hip joint conditions. It was found that the fabricated dimples were perpendicular to the spherical surfaces and no cutting-tools we Diamond like carbon (DLC) is applied as a thin film onto substrates to obtain desired surface properties such as increased hardness and corrosion resistance, and decreased friction and wear rate. Microdimple is an advanced surface modification technique enhancing the tribological performance. In this study, DLC coated microdimples were fabricated on hip prosthesis heads and their mechanical, material and surface properties were characterized. An Electro discharge machining (EDM) oriented microdrilling was utilized to fabricate a defined microdimple array on stainless steel (SS) hip prosthesis heads. The dimpled surfaces were then coated by hydrogenated amorphous carbon (a-C:H) and tetrahedral amorphous carbon (Ta-C) layers by using a magnetron sputtering technology. A preliminary tribology test was conducted on these fabricated surfaces against a ceramic ball in simulated hip joint conditions. It was found that the fabricated dimples were perpendicular to the spherical surfaces and no cutting-tools we (en)
Title	Fabrication and characterization of DLC coated microdimples on hip prosthesis heads Fabrication and characterization of DLC coated microdimples on hip prosthesis heads (en)
skos:prefLabel	Fabrication and characterization of DLC coated microdimples on hip prosthesis heads Fabrication and characterization of DLC coated microdimples on hip prosthesis heads (en)
skos:notation	RIV/00216305:26210/14:PU110704!RIV15-MSM-26210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.30.0039), P(LO1202)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Vrbka, Martin Křupka, Ivan Hartl, Martin Čížek, Jan Choudhury, Dipankar
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	16283
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/14:PU110704
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	surface modification, micro dimple, diamond like carbon, hip prosthesis, implant interface (en)
http://linked.open.../riv/klicoveSlovo	hip prosthesis surface modification diamond like carbon implant interface micro dimple
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[BA54EA28DA83]
http://linked.open...i/riv/nazevZdroje	JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS
http://linked.open...in/vavai/riv/obor	JR
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Excellent young researcher at BUT NETME CENTRE PLUS
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	102
http://linked.open...iv/tvurceVysledku	Čížek, Jan Hartl, Martin Křupka, Ivan Vrbka, Martin Choudhury, Dipankar
issn	1552-4973
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1002/jbm.b.33274
http://localhost/t...ganizacniJednotka	26210

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