About: Characterization of electric discharge machining, subsequent etching and shot-peening as a surface treatment for orthopedic implants

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About: Characterization of electric discharge machining, subsequent etching and shot-peening as a surface treatment for orthopedic implants 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://dx.doi.org/10.1016/j.apsusc.2013.02.053
Description	Presented work aims at multi-method characterization of combined surface treatment of Ti-6Al-4V alloy for biomedical use. Surface treatment consists of consequent use of electric discharge machining (EDM), acid etching and shot peening. Surface layers are analyzed employing scanning electron microscopy and energy dispersive X-ray spectroscopy. Acid etching by strong Kroll's reagent is capable of removing surface layer of transformed material created by EDM. Acid etching also creates partly nanostructured surface and significantly contributes to the enhanced proliferation of the bone cells. The cell growth could be positively affected by the superimposed bone-inspired structure of the surface with the morphological features in macro-, micro- and nano-range. Shot peening significantly improves poor fatigue performance after EDM. Final fatigue performance is comparable to benchmark electropolished material without any adverse surface effect. The proposed three-step surface treatment is a low-cost process capable of producing material that is applicable in orthopedics. Presented work aims at multi-method characterization of combined surface treatment of Ti-6Al-4V alloy for biomedical use. Surface treatment consists of consequent use of electric discharge machining (EDM), acid etching and shot peening. Surface layers are analyzed employing scanning electron microscopy and energy dispersive X-ray spectroscopy. Acid etching by strong Kroll's reagent is capable of removing surface layer of transformed material created by EDM. Acid etching also creates partly nanostructured surface and significantly contributes to the enhanced proliferation of the bone cells. The cell growth could be positively affected by the superimposed bone-inspired structure of the surface with the morphological features in macro-, micro- and nano-range. Shot peening significantly improves poor fatigue performance after EDM. Final fatigue performance is comparable to benchmark electropolished material without any adverse surface effect. The proposed three-step surface treatment is a low-cost process capable of producing material that is applicable in orthopedics. (en)
Title	Characterization of electric discharge machining, subsequent etching and shot-peening as a surface treatment for orthopedic implants Characterization of electric discharge machining, subsequent etching and shot-peening as a surface treatment for orthopedic implants (en)
skos:prefLabel	Characterization of electric discharge machining, subsequent etching and shot-peening as a surface treatment for orthopedic implants Characterization of electric discharge machining, subsequent etching and shot-peening as a surface treatment for orthopedic implants (en)
skos:notation	RIV/00216208:11320/13:10193498!RIV14-GA0-11320___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GAP107/12/1025), P(LH12217), S
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Stráský, Josef Janeček, Miloš Harcuba, Petr
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	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	65065
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/13:10193498
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Orthopedics; Fatigue performance; Cell proliferation; Surface treatment; Ti-6Al-4V alloy (en)
http://linked.open.../riv/klicoveSlovo	Cell proliferation Fatigue performance Orthopedics Surface treatment Ti-6Al-4V alloy
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[7704A05ACEFC]
http://linked.open...i/riv/nazevZdroje	Applied Surface Science
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Complex investigation of advanced beta-titanium alloys designed for biomedicine Production and investigation of nanostructured Ti alloys designed for medical implants and components
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	281
http://linked.open...iv/tvurceVysledku	Bačáková, Lucie Janeček, Miloš Harcuba, Petr Stráský, Josef Havlíková, Jana Mhaede, Mansour
http://linked.open...ain/vavai/riv/wos	000322064600013
issn	0169-4332
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.apsusc.2013.02.053
http://localhost/t...ganizacniJednotka	11320

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