Ti based alloy doped with Nb prepared by elektron beam melting and mechanical alloying

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F09%3A00022084" target="_blank" >RIV/61989100:27360/09:00022084 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Ti based alloy doped with Nb prepared by elektron beam melting and mechanical alloying

Popis výsledku v původním jazyce

Study of Ti alloys was performed on TiNb and Ti-Al-Nb alloys. The microstructure characteristics were investigated by means of light and scanning electron microscopes and the microhardness measurements. The Ti, Al and Nb contents were determined using scanning electron microscope JEOL JSM-6490LV equiped with EDS INCA X-ACT probe. The X-ray analysis proved that TiNb rod prepared by electron beam melting has single crystal microstructure. The phase analysis of TiNb alloy was realised in austenitic state,martensite phase was not observed. Alloy based on Ti-Al-Nb was prepared from Ti and Al powder and a Nb wire by mechanical alloying in ball planetary mill. The Ti-Al-Nb powder mixture was milled during 72 hours with rate of 150 rpm. The particle size of powder alloy prepared was determined using the laser particle sizer ANALYSETTE 22 COMPACT, FRITSCH. The powder mixture was cold compacted under press of 4 MPa using glycerol binder. The compacted specimens were sintered in furnace at the t

Název v anglickém jazyce

Ti based alloy doped with Nb prepared by elektron beam melting and mechanical alloying

Popis výsledku anglicky

Study of Ti alloys was performed on TiNb and Ti-Al-Nb alloys. The microstructure characteristics were investigated by means of light and scanning electron microscopes and the microhardness measurements. The Ti, Al and Nb contents were determined using scanning electron microscope JEOL JSM-6490LV equiped with EDS INCA X-ACT probe. The X-ray analysis proved that TiNb rod prepared by electron beam melting has single crystal microstructure. The phase analysis of TiNb alloy was realised in austenitic state,martensite phase was not observed. Alloy based on Ti-Al-Nb was prepared from Ti and Al powder and a Nb wire by mechanical alloying in ball planetary mill. The Ti-Al-Nb powder mixture was milled during 72 hours with rate of 150 rpm. The particle size of powder alloy prepared was determined using the laser particle sizer ANALYSETTE 22 COMPACT, FRITSCH. The powder mixture was cold compacted under press of 4 MPa using glycerol binder. The compacted specimens were sintered in furnace at the t

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

International Students´ Day of Metallurgy

ISBN

978-80-248-2006-4

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

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Název nakladatele

Vysoká škola báňská - Technická univerzita Ostrava

Místo vydání

Ostrava

Místo konání akce

Ostrava

Datum konání akce

23. 4. 2009

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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