W-B-C Nanostructured Layers - Microstructure and Mechanical
Properties

D 2017

W-B-C Nanostructured Layers - Microstructure and Mechanical Properties

BURŠÍK, Jiří, Ivo KUBĚNA, Vilma BURŠÍKOVÁ, Pavel SOUČEK, Lukáš ZÁBRANSKÝ et. al.

Basic information

Original name

W-B-C Nanostructured Layers - Microstructure and Mechanical Properties

Authors

BURŠÍK, Jiří (203 Czech Republic, guarantor), Ivo KUBĚNA (203 Czech Republic), Vilma BURŠÍKOVÁ (203 Czech Republic, belonging to the institution), Pavel SOUČEK (203 Czech Republic, belonging to the institution), Lukáš ZÁBRANSKÝ (203 Czech Republic, belonging to the institution), Saeed MIRZAEI (364 Islamic Republic of Iran, belonging to the institution) and Petr VAŠINA (203 Czech Republic, belonging to the institution)

Edition

258. vyd. Švýcarsko, Material Structure & Micromechanics of Fracture VIII, p. 416-419, 4 pp. 2017

Publisher

Trans Tech Publications

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10305 Fluids and plasma physics

Country of publisher

Switzerland

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

printed version "print"

RIV identification code

RIV/00216224:14310/17:00094609

Organization unit

Faculty of Science

ISBN

978-3-03835-626-4

DOI

http://dx.doi.org/10.4028/www.scientific.net/SSP.258

Keywords in English

coating; nanostructure; electron microscopy; nanoindentation; fracture toughness

Abstract

V originále

Several W-B-C layers were prepared by magnetron sputtering. The microstructure of thin layers was observed by means of scanning and transmission electron microscopy on cross sections prepared using a focused ion beam. Both undisturbed layers and the volume under indentation prints were inspected. The W-B-C layers are fine nanostructured materials about 2 um thick and indents with loads up to 1 N do not cause any visible defects (cracks, delamination etc). The results were correlated with mechanical properties characterized by means of nanoindentation experiments in both the static and the dynamic loading regime using a Berkovich indenter. Elastic modulus, indentation hardness and fracture resistance of prepared nanostructured coatings were evaluated and discussed.

Links

GA15-17875S, research and development project

Name: Lokální mikrostrukturní změny vyvolané statickou a dynamickou indentací nanostrukturovaných a nanolaminovaných povlaků

Investor: Czech Science Foundation

Citovat

BURŠÍK, Jiří, Ivo KUBĚNA, Vilma BURŠÍKOVÁ, Pavel SOUČEK, Lukáš ZÁBRANSKÝ, Saeed MIRZAEI and Petr VAŠINA. W-B-C Nanostructured Layers - Microstructure and Mechanical Properties. In Pavel Šandera. Material Structure & Micromechanics of Fracture VIII. 258th ed. Švýcarsko: Trans Tech Publications, 2017, p. 416-419. ISBN 978-3-03835-626-4. Available from: https://dx.doi.org/10.4028/www.scientific.net/SSP.258.

@inproceedings{1368397,
   author = {Buršík, Jiří and Kuběna, Ivo and Buršíková, Vilma and Souček, Pavel and Zábranský, Lukáš and Mirzaei, Saeed and Vašina, Petr},
   address = {Švýcarsko},
   booktitle = {Material Structure & Micromechanics of Fracture VIII},
   doi = {http://dx.doi.org/10.4028/www.scientific.net/SSP.258},
   edition = {258},
   editor = {Pavel Šandera},
   keywords = {coating; nanostructure; electron microscopy; nanoindentation; fracture toughness},
   howpublished = {tištěná verze "print"},
   language = {eng},
   location = {Švýcarsko},
   isbn = {978-3-03835-626-4},
   pages = {416-419},
   publisher = {Trans Tech Publications},
   title = {W-B-C Nanostructured Layers - Microstructure and Mechanical Properties},
   year = {2017}
}

TY  - JOUR
ID  - 1368397
AU  - Buršík, Jiří - Kuběna, Ivo - Buršíková, Vilma - Souček, Pavel - Zábranský, Lukáš - Mirzaei, Saeed - Vašina, Petr
PY  - 2017
TI  - W-B-C Nanostructured Layers - Microstructure and Mechanical Properties
PB  - Trans Tech Publications
CY  - Švýcarsko
SN  - 9783038356264
KW  - coating
KW  - nanostructure
KW  - electron microscopy
KW  - nanoindentation
KW  - fracture toughness
N2  - Several W-B-C layers were prepared by magnetron sputtering. The microstructure of thin layers was observed by means of scanning and transmission electron microscopy on cross sections prepared using a focused ion beam. Both undisturbed layers and the volume under indentation prints were inspected. The W-B-C layers are fine nanostructured materials about 2 um thick and indents with loads up to 1 N do not cause any visible defects (cracks, delamination etc). The results were correlated with mechanical properties characterized by means of nanoindentation experiments in both the static and the dynamic loading regime using a Berkovich indenter. Elastic modulus, indentation hardness and fracture resistance of prepared nanostructured coatings were evaluated and discussed.
ER  -

BURŠÍK, Jiří, Ivo KUBĚNA, Vilma BURŠÍKOVÁ, Pavel SOUČEK, Lukáš ZÁBRANSKÝ, Saeed MIRZAEI and Petr VAŠINA. W-B-C Nanostructured Layers - Microstructure and Mechanical Properties. In Pavel Šandera. \textit{Material Structure \&{} Micromechanics of Fracture VIII}. 258th ed. Švýcarsko: Trans Tech Publications, 2017, p.~416-419. ISBN~978-3-03835-626-4. Available from: https://dx.doi.org/10.4028/www.scientific.net/SSP.258.

Detailed Information on Publication Record