About: Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment

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About: Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment 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://mit.imt.si/Revija/izvodi/mit134/duchek.pdf
Description	Ultrafine-grained titanium belongs to materials that possess high potential for medical applications and, thanks to its mechanical properties, it is already frequently employed in this field. The know-how for manufacturing ultrafine-grained titanium represents one of the most complex issues in titanium processing. The CONFORM process is one of techniques available for this purpose. The principle of the CONFORM technique is a continuous ECAP (Equal Channel Angular Pressing) process. At present, it is primarily used for processing of materials with low flow stress and good formability. This paper gives a description of this forming technique and of its applications in production of titanium semiproducts. Grade 4 purity titanium was used for the experimental programme. The factors explored in process trials included the impact of the shape of the exit chamber and of the temperatures at key locations within the CONFORM process on the resulting microstructure of the titanium product. Numerical simulations of the process were performed in DEFORM 3D software using various friction conditions. The actual flow of material was compared with the results of the simulation. Ultrafine-grained titanium belongs to materials that possess high potential for medical applications and, thanks to its mechanical properties, it is already frequently employed in this field. The know-how for manufacturing ultrafine-grained titanium represents one of the most complex issues in titanium processing. The CONFORM process is one of techniques available for this purpose. The principle of the CONFORM technique is a continuous ECAP (Equal Channel Angular Pressing) process. At present, it is primarily used for processing of materials with low flow stress and good formability. This paper gives a description of this forming technique and of its applications in production of titanium semiproducts. Grade 4 purity titanium was used for the experimental programme. The factors explored in process trials included the impact of the shape of the exit chamber and of the temperatures at key locations within the CONFORM process on the resulting microstructure of the titanium product. Numerical simulations of the process were performed in DEFORM 3D software using various friction conditions. The actual flow of material was compared with the results of the simulation. (en)
Title	Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment (en)
skos:prefLabel	Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment Development of The Production of Ultrafine-Grained Titanium With The CONFORM Equipment (en)
skos:notation	RIV/26316919:_____/13:#0000479!RIV14-MPO-26316919
http://linked.open...avai/predkladatel	COMTES FHT a.s.
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(FR-TI1/415)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Dlouhý, Jaromír Kubina, Tomáš Duchek, Michal Hodek, Josef
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	COMTES FHT a.s.
http://linked.open...dnocenehoVysledku	69206
http://linked.open...ai/riv/idVysledku	RIV/26316919:_____/13:#0000479
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Titanium, CONFORM, ECAP, ultrafine grain (en)
http://linked.open.../riv/klicoveSlovo	ECAP Titanium ultrafine grain CONFORM
http://linked.open...odStatuVydavatele	SI - Slovinská republika
http://linked.open...ontrolniKodProRIV	[7A87D47FEC8D]
http://linked.open...i/riv/nazevZdroje	MATERIALI IN TEHNOLOGIJE
http://linked.open...in/vavai/riv/obor	JP
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	*Research and development of nanostructured materials for medical applications
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	47
http://linked.open...iv/tvurceVysledku	Dlouhý, Jaromír Kubina, Tomáš Duchek, Michal Hodek, Josef
issn	1580-2949
number of pages	4 (xsd:int)

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