Effect of substrate bias voltage on the composition, microstructure and mechanical properties of WBC coatings

S Mirzaei, M Alishahi, P Souček, V Buršíková… - Applied Surface …, 2020 - Elsevier
Commercial ceramic protective coatings usually exhibit high hardness, but low ductility
impairs their performance and application-oriented properties. Accordingly, a state-of-the-art …

Design of pulsed neon injection in the synthesis of WBC films using magnetron sputtering from a surface-sintered single powder cathode

B Wicher, R Chodun, M Trzciński, A Lachowski… - Thin Solid Films, 2020 - Elsevier
The surface sintering approach was examined in the present manuscript to obtain single
cathode material consisting of multiple elements. Design of electromagnetic discharge …

Phase formation, thermal stability and mechanical properties of Nb-BC coatings prepared by combinatorial magnetron sputtering

S Debnárová, P Souček, V Buršíková, M Hans… - Surface and Coatings …, 2022 - Elsevier
In this study, combinatorial magnetron sputtering was used to deposit Nb-BC coatings in a
wide composition range. The phase formation, thermal stability and mechanical properties of …

Synthesis and characterization of Ta–B–C coatings prepared by DCMS and HiPIMS co-sputtering

M Polaček, P Souček, M Alishahi, N Koutná, P Klein… - Vacuum, 2022 - Elsevier
This study reports on the deposition and properties of Ta–B–C coatings by the co-sputtering
of tantalum, boron carbide, and graphite targets using High Power Impulse Magnetron …

W 4f electron binding energies in amorphous WBC systems

J Ženíšek, P Ondračka, J Čechal, P Souček… - Applied surface …, 2022 - Elsevier
In this paper, we critically evaluate the applicability of the procedure proposed in [Mirzaei et
al., Surf. Coat. Technol. 358 (2019) 843–849] which is based on the fitting of the XPS …

Effects of bias voltage on the structure, mechanical properties and tribological properties of TaBx films at elevated temperatures

L Sun, H Li, N Wei, J Li, J Huang, J Kong, Q Wu… - International Journal of …, 2024 - Elsevier
Transition metal boride (TMB x) show the potential application as protective films at extreme
environment due to their high hardness, but their low toughness limits reliability. In order to …

Phase formation of powders sputtered from X2BC targets and XC+ XB powder mixtures {X= Nb, Ta, W}

S Debnárová, P Souček, P Ondračka… - Surface and Coatings …, 2023 - Elsevier
In this work, the phase formation and thermal stability of XBC powders are investigated,
where X={Nb, Ta, and W}. XBC powders are synthesized by pulsed-DC magnetron …

Industrially deposited hard and damage resistant WBC coatings

M Kroker, P Souček, L Zábranský, V Buršíková… - Surface and Coatings …, 2023 - Elsevier
The article presents composition-dependent structural and mechanical properties of sputter-
deposited WBC coatings. The industrial batch-coater employs a cylindrical sputter source …

Composition, structure and mechanical properties of industrially sputtered Ta–B–C coatings

M Kroker, P Souček, P Matej, L Zábranský, Z Czigány… - Coatings, 2020 - mdpi.com
Ta–B–C coatings were non-reactively sputter-deposited in an industrial batch coater from a
single segmented rotating cylindrical cathode employing a combinatorial approach. The …

[PDF][PDF] Příprava a analýza tenkých vrstev na bázi niobu, uhlíku a bóru

L Vrána - is.muni.cz
V této bakalárské práci se venujeme prıprave a analýze tenkých vrstev na bázi niobu, boru a
uhlıku. Kvantove mechanickými výpocty byla predpovezena skupina materiálu tvorených …