Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Olena Poliarus"'
Publikováno v:
Medžiagotyra, Vol 22, Iss 1, Pp 49-53 (2016)
The development of composite materials (CM) in the systems “metal-refractory compound” is one of the up-to-date trends in design of novel materials aimed at operating under the conditions of significant loads at high temperature. To design such m
Externí odkaz:
https://doaj.org/article/a5679de8465b46fd8b14fbbd20640243
Autor:
Olena Poliarus, Jerzy Morgiel, Wojciech Żórawski, Anna Góral, Małgorzata Pomorska, Krzysztof T. Wojciechowski, Oleksandr Cherniushok
Publikováno v:
Archives of Civil and Mechanical Engineering. 23
Yttrium-stabilized zirconia (YSZ) thermal barrier coatings (TBCs) are indispensable elements of present-day turbine propulsion systems. The ones deposited with atmospheric plasma spraying (APS) are characterized by required low thermal conductivity,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::788641a87e47dc1d5ec27ea72bd6d078
https://doi.org/10.1007/s43452-023-00616-8
https://doi.org/10.1007/s43452-023-00616-8
Autor:
Jerzy Morgiel, Piotr Bobrowski, O. Kostenko, Olena Poliarus, Maciej Szczerba, O. P. Umanskyi, Małgorzata Pomorska
Publikováno v:
Archives of Civil and Mechanical Engineering. 19:1095-1103
In present paper, the NiAl intermetallic was used as a matrix for elaboration of new composite coatings with hard additives like CrB 2 and ZrB 2 borides. The composite materials of NiAl-CrB 2 and NiAl-ZrB 2 systems were obtained by sintering of initi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8811bce1eaf73de3256cc839754d7dd2
https://doi.org/10.1016/j.acme.2019.06.002
https://doi.org/10.1016/j.acme.2019.06.002
Autor:
Lukasz Maj, Olena Poliarus, Oleksiy Kostenko, Jerzy Morgiel, O. P. Umanskyi, Maxim Ukrainets, Piotr Bobrowski, Maciej Szlezynger
Publikováno v:
Journal of Thermal Spray Technology. 28:1039-1048
The properties of plasma-sprayed composite coatings depend to a large extent on the homogenization of the powders used for their deposition. In order to investigate this relation, mixtures of NiAl and CrB2 (15 and 30 wt.%) powders were prepared via a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0130046237d83deb1eb48f91e96f220
https://doi.org/10.1007/s11666-019-00861-5
https://doi.org/10.1007/s11666-019-00861-5
Autor:
O. U. Stelmakh, M. P. Brodnikovskyi, M. S. Ukrainets, O. P. Umanskyi, Olena Poliarus, D. M. Brodnikovskyi
Publikováno v:
Powder Metallurgy and Metal Ceramics. 56:681-687
The compressive yield stress and bending strength of NiAl–CrB2 composites are studied in the 20–800°C temperature range. The effect of the composite phase ratio and experimental temperature on the composite strength for different loading pattern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e8c5271db4f3a3d4b09feed7dcbe43c
https://doi.org/10.1007/s11106-018-9943-7
https://doi.org/10.1007/s11106-018-9943-7
Publikováno v:
Materials
Metal matrix composite coatings are developed to protect parts made from materials susceptible to wear, like nickel alloys or stainless steel. The industry-established deposition method is presently an atmospheric plasma spraying method since it allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::90d9dcae920e4b1e921fd0a19ab19ebd
https://pubmed.ncbi.nlm.nih.gov/31443145
https://pubmed.ncbi.nlm.nih.gov/31443145
Publikováno v:
Key Engineering Materials. 721:300-305
The corrosion behavior in seawater of NiAl and NiTi intermetallics and composites based on them has been studied in this paper. It was shown that the developed composite NiTi-30 wt.% CrB2 hardly corrodes. The developed materials are meant for protect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91a341bc4a8ebca4c4cd08a9b4344340
https://doi.org/10.4028/www.scientific.net/kem.721.300
https://doi.org/10.4028/www.scientific.net/kem.721.300
Publikováno v:
Medžiagotyra, Vol 22, Iss 1, Pp 49-53 (2016)
The development of composite materials (CM) in the systems “metal-refractory compound” is one of the up-to-date trends in design of novel materials aimed at operating under the conditions of significant loads at high temperature. To design such m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bab0e345175c5036866cae0e7c8c692
https://doaj.org/article/8e58148013af4cfca8bd26fd7988e6de
https://doaj.org/article/8e58148013af4cfca8bd26fd7988e6de
Autor:
Irina Hussainova, O. P. Umanskyi, Olena Poliarus, Maksym Ukrainets, Maksim Antonov, Oleksii Kostenko
Publikováno v:
Key Engineering Materials. 674:308-312
In this study, the tribological characteristics of plasma thermal spray coatings are studied with particular interest on formation and performance of Cr, Ti and Zr oxides under dry sliding at 500 °С with Pin-On-Disc configuration against NiAl. Plai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9276efc88144e33fb2becd3fb036e0e8
https://doi.org/10.4028/www.scientific.net/kem.674.308
https://doi.org/10.4028/www.scientific.net/kem.674.308
Publikováno v:
Materials Characterization. 159:110068
Nickel aluminide coatings - produced using atmospheric plasma spraying method - attracted considerable attention due to their high melting temperature and oxidation resistance. What is more, an addition of CrB2 allows to significantly increase their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d57146e759a133cd5fe938e2752a99c1
https://doi.org/10.1016/j.matchar.2019.110068
https://doi.org/10.1016/j.matchar.2019.110068