Publication details

The Effect of a Taper Angle on Micro-Compression Testing of Mo-B-C Coatings

Authors

ZÁBRANSKÝ Lukáš BERNÁTOVÁ Katarína DLUHOŠ Jiří VÁŇA Rostislav SOUČEK Pavel VAŠINA Petr BURŠÍKOVÁ Vilma

Year of publication 2020
Type Article in Periodical
Magazine / Source Materials
MU Faculty or unit

Faculty of Science

Citation
Web http://dx.doi.org/10.3390/coatings10090853
Doi http://dx.doi.org/10.3390/ma13143054
Keywords micro-compression; micro-pillars; Mo-B-C coatings; stress-strain; taper angle
Description In this paper the influence of the taper angle on the micro-compression of micro-pillars fabricated from Mo-B-C coatings was studied. A series of micro-pillars with a taper angle between 4–14° was fabricated by focused ion beam technique. It was shown that the averaged stress correction model provided comparable results with nanoindentation for the yield strength for taper angles up to ~10°.
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