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Statements

Subject Item
n2:RIV%2F68407700%3A21220%2F14%3A00223582%21RIV15-MSM-21220___
rdf:type
skos:Concept n16:Vysledek
dcterms:description
Present work discusses issues of growth and characterization of thin oxide layer formed on the surface of titanium-niobium alloy. Oxide layer on the surface of titanium alloys is bearer of strong corrosion resistance and also of bio-compatibility, for the use in medical appliances. Although this oxide layer is the result of spontaneous process of passivisation, for the practical usage there is need to support the growth of oxides. In this work the oxide layer was formed on the PVD coating from Ti39Nb alloy which was sputtered on three different base materials: CP Ti grade 2, stainless steel 316LVM and titanium alloy Ti–6Al–4V ELI. Creation of the oxide layer was realized by the process of thermal oxidation at temperature of 600 °C and for three different oxidation periods: 1 hour, 4 hours and 8 hours. After the oxidation process the influence of oxidation characteristics and base materials on the thickness and properties of oxide layer was studied. There was observed change of color and change of roughness on the surface, microscopically there was studied surface of the oxide layer and the thickness of oxide layers was measured. Present work discusses issues of growth and characterization of thin oxide layer formed on the surface of titanium-niobium alloy. Oxide layer on the surface of titanium alloys is bearer of strong corrosion resistance and also of bio-compatibility, for the use in medical appliances. Although this oxide layer is the result of spontaneous process of passivisation, for the practical usage there is need to support the growth of oxides. In this work the oxide layer was formed on the PVD coating from Ti39Nb alloy which was sputtered on three different base materials: CP Ti grade 2, stainless steel 316LVM and titanium alloy Ti–6Al–4V ELI. Creation of the oxide layer was realized by the process of thermal oxidation at temperature of 600 °C and for three different oxidation periods: 1 hour, 4 hours and 8 hours. After the oxidation process the influence of oxidation characteristics and base materials on the thickness and properties of oxide layer was studied. There was observed change of color and change of roughness on the surface, microscopically there was studied surface of the oxide layer and the thickness of oxide layers was measured.
dcterms:title
PROPERTIES AND STRUCTURE OF OXIDE LAYERS ON THIN LAYER OF TITANIUM ALLOY PROPERTIES AND STRUCTURE OF OXIDE LAYERS ON THIN LAYER OF TITANIUM ALLOY
skos:prefLabel
PROPERTIES AND STRUCTURE OF OXIDE LAYERS ON THIN LAYER OF TITANIUM ALLOY PROPERTIES AND STRUCTURE OF OXIDE LAYERS ON THIN LAYER OF TITANIUM ALLOY
skos:notation
RIV/68407700:21220/14:00223582!RIV15-MSM-21220___
n3:aktivita
n12:S n12:P
n3:aktivity
P(LO1207), S
n3:dodaniDat
n11:2015
n3:domaciTvurceVysledku
n9:7960018 n9:7984626
n3:druhVysledku
n5:O
n3:duvernostUdaju
n17:S
n3:entitaPredkladatele
n4:predkladatel
n3:idSjednocenehoVysledku
40311
n3:idVysledku
RIV/68407700:21220/14:00223582
n3:jazykVysledku
n15:eng
n3:klicovaSlova
titanium; niobium; oxide layer; thermal oxidation; PVD couting
n3:klicoveSlovo
n8:oxide%20layer n8:PVD%20couting n8:niobium n8:titanium n8:thermal%20oxidation
n3:kontrolniKodProRIV
[776F2682C15A]
n3:obor
n14:JK
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:projekt
n10:LO1207
n3:rokUplatneniVysledku
n11:2014
n3:tvurceVysledku
Krčil, Jan Sobotová, Jana
n6:organizacniJednotka
21220