Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Armands Leitans"'
Autor:
Uldis Kanders, Karlis Kanders, Ernests Jansons, Janis Lungevics, Raimonds Sirants, Armands Leitans, Irina Boiko
Publikováno v:
Lubricants, Vol 11, Iss 12, p 501 (2023)
This article discusses the micromechanical properties and true microhardness determination of nanostructured tribological coatings (NTCs) based on a multilayered alternating nitride/carbonitride bilayer substructure for transition metals. The constit
Externí odkaz:
https://doaj.org/article/ca36c01f1156483f9e32baec071725ec
Autor:
Ernests Jansons, Janis Lungevics, Uldis Kanders, Armands Leitans, Guna Civcisa, Oskars Linins, Karlis Kundzins, Irina Boiko
Publikováno v:
Lubricants, Vol 10, Iss 11, p 285 (2022)
Ceramic Nanostructured Superlattice Coatings (NSC) have broad applicability to improve the parts’ and assemblies’ tribological and mechanical properties for the needs of the automotive and aerospace industries. Improving the material properties u
Externí odkaz:
https://doaj.org/article/36dc47fc84d34e0f8e17c142dd43b397
Autor:
Sabine Briede, Oskars Platnieks, Anda Barkane, Igors Sivacovs, Armands Leitans, Janis Lungevics, Sergejs Gaidukovs
Publikováno v:
Coatings; Volume 13; Issue 3; Pages: 657
The modern coating market is dominated by acrylic, polyurethane, and polyester polymer resins produced from unsustainable fossil resources. Herein, we propose the preparation of resins from biobased components to produce functional and solvent-free w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d615eb09f43f761718ae5dacfb93c4df
Autor:
Armands Leitans, Ernests Jansons, Janis Lungevics, Karlis Kundzins, Irina Boiko, Uldis Kanders, Vladimirs Kovalenko, Oskars Linins
Publikováno v:
Coatings
Volume 13
Issue 3
Pages: 552
Volume 13
Issue 3
Pages: 552
In this article, the fabrication, characterization, tribological performance, and micromechanical properties of nanostructured smart coatings (NSC) based on the multilayered alternating carbonitride/nitride bilayer {TiMe-CN/TiAlSi-N}n system are disc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd855050700a6d40246a79119140d987
Publikováno v:
Solid State Phenomena. 320:37-42
Nanostructured smart coatings (NSC) based on the TiAlSi-CN composite structure elements were deposited using advanced reactive physical vapor deposition (PVD) method. The novel NSC on steel substrates demonstrated enhanced wear and corrosion resistan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b7ad161b0c914e37f3d8e110738f12f
https://doi.org/10.4028/www.scientific.net/ssp.320.37
https://doi.org/10.4028/www.scientific.net/ssp.320.37
Autor:
Irina Boiko, O. P. Umanskyi, V. P. Konoval, V. Yu. Chernatska, V. I. Subbotin, Armands Leitans
Publikováno v:
Powder Metallurgy and Metal Ceramics. 59:411-423
The mechanical and tribotechnical properties of detonation-sprayed coatings produced from (Ti, Cr)B2–NiAlCr composites were studied. The influence of various preliminary substrate treatment methods and refractory-to-metal ratio in the spray materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b34522f1cda2c65bddd7be9abc4e0b4f
https://doi.org/10.1007/s11106-020-00175-0
https://doi.org/10.1007/s11106-020-00175-0
Autor:
Armands Leitans, K.M. Haltsov, I.S. Martseniuk, O. P. Umanskyi, V. P. Konoval, O. A. Bondarenko, Irina Boiko
Publikováno v:
Powder Metallurgy and Metal Ceramics. 59:308-317
Coatings of (Ti, Cr)B2–NiAlCr cermet materials were deposited on structural steel substrates by detonation spraying. The optimal spray conditions depending on the ratio of structural components were determined for the materials developed. The effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88bd92618349f2ad1f6b6aea4c178628
https://doi.org/10.1007/s11106-020-00164-3
https://doi.org/10.1007/s11106-020-00164-3
Publikováno v:
Key Engineering Materials. 799:71-76
The paper is aimed to the methodology for estimation of service life of mechanical engineering components in the case of elastic-plastic contact of surfaces. Well-known calculation methods depending on physics, theory of probability, the analysis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e86a20750be301a6474f43c9253a70d
https://doi.org/10.4028/www.scientific.net/kem.799.71
https://doi.org/10.4028/www.scientific.net/kem.799.71
Publikováno v:
Key Engineering Materials. 799:15-19
Ion-plasma antifriction coatings based onTi-Cuwere deposited by the method of ion-plasma sputtering in vacuum with the aim to gain a coating with a low coefficient of friction. To protect steel part from wear intermetallic, nitride and conglomerate c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57c5081a90e08bb7009a876ca70cad83
https://doi.org/10.4028/www.scientific.net/kem.799.15
https://doi.org/10.4028/www.scientific.net/kem.799.15
Publikováno v:
19th International Scientific Conference Engineering for Rural Development Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b3fbaeb70fdb319d216b7af455bc186
https://doi.org/10.22616/erdev.2020.19.tf488
https://doi.org/10.22616/erdev.2020.19.tf488