Characterization of Ta-B-C nanostructured hard coatings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F17%3A00480835" target="_blank" >RIV/68081723:_____/17:00480835 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/17:00095527

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1757-899X/175/1/012020" target="_blank" >http://dx.doi.org/10.1088/1757-899X/175/1/012020</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/175/1/012020" target="_blank" >10.1088/1757-899X/175/1/012020</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Characterization of Ta-B-C nanostructured hard coatings

Popis výsledku v původním jazyce

Microstructure and mechanical properties of Ta-B-C nanocrystalline layers prepared by magnetron sputtering were studied. DC magnetron sputtering was used to prepare thin layers on rotated substrates. Various deposition parameters were tested. Microstructure of layers was studied by means of scanning and transmission electron microscopy on thin lamellar cross sections prepared using a focussed ion beam. Both undisturbed layers and the volume under relatively large indentation prints (load of 1 N) were observed. The microstructure observations were correlated with mechanical properties characterized by means of nanoindentation experiments in both the static and the dynamic loading regime. Elastic modulus, indentation hardness and fracture resistance of prepared nanostructured coatings were evaluated and discussed.

Název v anglickém jazyce

Characterization of Ta-B-C nanostructured hard coatings

Popis výsledku anglicky

Microstructure and mechanical properties of Ta-B-C nanocrystalline layers prepared by magnetron sputtering were studied. DC magnetron sputtering was used to prepare thin layers on rotated substrates. Various deposition parameters were tested. Microstructure of layers was studied by means of scanning and transmission electron microscopy on thin lamellar cross sections prepared using a focussed ion beam. Both undisturbed layers and the volume under relatively large indentation prints (load of 1 N) were observed. The microstructure observations were correlated with mechanical properties characterized by means of nanoindentation experiments in both the static and the dynamic loading regime. Elastic modulus, indentation hardness and fracture resistance of prepared nanostructured coatings were evaluated and discussed.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

<a href="/cs/project/GA15-17875S" target="_blank" >GA15-17875S: Lokální mikrostrukturní změny vyvolané statickou a dynamickou indentací nanostrukturovaných a nanolaminovaných povlaků</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

4TH INTERNATIONAL CONFERENCE ON COMPETITIVE MATERIALS AND TECHNOLOGY PROCESSES (IC-CMTP4)

ISBN

—

ISSN

1757-8981

e-ISSN

—

Počet stran výsledku

4

Strana od-do

—

Název nakladatele

IOP Conference Series

Místo vydání

Bristol

Místo konání akce

Miskolc

Datum konání akce

3. 10. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000399752600020