About: Boronizing of the last generation TiAl intermetallics

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

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Properties of surface of TiAl-based intermetallics need to be improved and an effective way how to achieve this is through surface treatment. Suitable surface treatment for titanium aluminides is boronizing consisting in diffusion of boron into the surface of the alloy and forming hard and resistant titanium borides. In our work, we worked on creating the boride layers on Ti-46Al, Ti-46Al-8Nb and Ti-46Al-8Ta alloys by powder-pack boronizing technique. Firstly, the process of boronizing was optimized concerning setting of the temperature and duration of boronizing and the composition of boride powder as well. Secondly, obtained boride layers were investigated by various techniques including optical and scanning electron microscopy (SEM) and X-ray diffraction technique (XRD). We found that we achieved to obtain dense at least 5 ?m thick boride layers. Properties of surface of TiAl-based intermetallics need to be improved and an effective way how to achieve this is through surface treatment. Suitable surface treatment for titanium aluminides is boronizing consisting in diffusion of boron into the surface of the alloy and forming hard and resistant titanium borides. In our work, we worked on creating the boride layers on Ti-46Al, Ti-46Al-8Nb and Ti-46Al-8Ta alloys by powder-pack boronizing technique. Firstly, the process of boronizing was optimized concerning setting of the temperature and duration of boronizing and the composition of boride powder as well. Secondly, obtained boride layers were investigated by various techniques including optical and scanning electron microscopy (SEM) and X-ray diffraction technique (XRD). We found that we achieved to obtain dense at least 5 ?m thick boride layers. (en)
Title	Boronizing of the last generation TiAl intermetallics Boronizing of the last generation TiAl intermetallics (en)
skos:prefLabel	Boronizing of the last generation TiAl intermetallics Boronizing of the last generation TiAl intermetallics (en)
skos:notation	RIV/60461373:22310/12:43894438!RIV13-MSM-22310___
http://linked.open...avai/predkladatel	Fakulta chemické technologie
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(KAN300100801), S
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Popela, Tomáš Vojtěch, Dalibor
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	125399
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/12:43894438
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	pack-cementation process; boronizing; TiAl-based intermetallics (en)
http://linked.open.../riv/klicoveSlovo	TiAl-based intermetallics boronizing pack-cementation process
http://linked.open...ontrolniKodProRIV	[D548BE77E774]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Ostrava
http://linked.open...i/riv/nazevZdroje	Proceedings of 21st International Conference on Metallurgy and Materials
http://linked.open...in/vavai/riv/obor	JG
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Multifunctional bulk metallic materials with nanocrystalline and ultrafine-grained structure
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Popela, Tomáš Vojtěch, Dalibor
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open...ain/vavai/riv/wos	000318506500242
http://linked.open.../riv/zahajeniAkce	2012-05-23 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	TANGER
https://schema.org/isbn	978-80-87294-29-1
http://localhost/t...ganizacniJednotka	22310
is http://linked.open...avai/riv/vysledek of	Boronizing of the last generation TiAl intermetallics

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