Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Raimonda LUKAUSKAITĖ"'
Autor:
Nikolaj Višniakov, Gediminas Mikalauskas, Raimonda Lukauskaitė, Jelena Škamat, Olegas Černašėjus, Vitalij Novickij
Publikováno v:
Tehnički Vjesnik, Vol 25, Iss Supplement 2, Pp 326-329 (2018)
In this work we have evaluated the feasibility of the magnetic field pressing technology for formation of Cu-Nb joints for further pulsed power applications. The electrical and mechanical properties of joints have been investigated. The structure of
Externí odkaz:
https://doaj.org/article/ced0373ccf2b47de8e90df804b72d61a
Autor:
Jelena Škamat, Olegas ČERNAŠĖJUS, Algirdas Vaclovas VALIULIS, Raimonda LUKAUSKAITĖ, Nikolaj VIŠNIAKOV
Publikováno v:
Medžiagotyra, Vol 21, Iss 2, Pp 207-214 (2015)
The paper presents studies of vibratory treatment effect on the microstructure and hardness of thermally sprayed and re-fused Ni-based coatings. Ni-Cr-B-Si-Fe-C system powder has been deposited on the S235 steel substrate and re-melted with the simul
Externí odkaz:
https://doaj.org/article/c2def1b7538e48569805b2c1d9a7096e
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 8, Iss 6 (2017)
High magnetic fields systems is widely used in fundamental and applied research in variuos branches of science and industry. The most famous examples of such magnetic systems are tokomaks, stellators, superconducting magnets, CERN collider, ITER reac
Externí odkaz:
https://doaj.org/article/9993ec7ba2514c41bb0ed2253feac38a
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 8, Iss 6 (2017)
The article examines the plasma sprayed 80Ni-20Al coatings on aluminum-magnesium (Mg ≈ 2.6‒3.6 %) alloy substrate, which before plasma spraying was cleaned using blasting with Al2O3 particles. The wear resistance and corrosion tests of sprayed co
Externí odkaz:
https://doaj.org/article/93aef5a465ca46f7a0017c515aa83617
Autor:
Jelena ŠKAMAT, Algirdas Vaclovas VALIULIS, Krzysztof Jan KURZYDŁOWSKI, Olegas ČERNAŠĖJUS, Raimonda LUKAUSKAITĖ, Marta ZWOLINSKA
Publikováno v:
Medžiagotyra, Vol 19, Iss 4, Pp 377-384 (2013)
The influence of mechanical vibrations on microstructure and some properties of Ni-based thermally sprayed and fused coatings deposited on a steel substrate has been studied. Self-fluxing powder with about 67 % Ni was used as a sprayed material. As-s
Externí odkaz:
https://doaj.org/article/f8a72cbb7160409da90da4d7385d57e3
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 7, Iss 6 (2016)
The article examines plasma sprayed 95Ni-5Al coatings on alu-minum-magnesium (Mg ≈ 2,6‒3,6 %) alloy substrate. Alumi-num-magnesium samples prior spraying were prepared with mechanical treatment (blasting with Al2O3). 95Ni-5Al coatings on aluminum
Externí odkaz:
https://doaj.org/article/087695790e774d65bc4825cf1b1d04e3
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 4, Iss 6, Pp 604-607 (2012)
The article deals with the flame sprayed Ni-Cr-Si-Fe-B coating on aluminum alloy substrates. Before the thermal spraying process, aluminum samples were modified applying chemical, mechanical and thermal processing pre-treatment methods. The main alum
Externí odkaz:
https://doaj.org/article/aeec92a5ee224450be27c3f5ef1e2049
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 4, Iss 6, Pp 546-549 (2012)
The article deals with Ni base coatings deposited on aluminium substrate applying the method of plasma spray. The purpose of the conducted research is to improve the physical and mechanical properties of coatings on the surface of aluminium alloy wor
Externí odkaz:
https://doaj.org/article/61bc5c33956a45c58b5566e7b24b0324
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 6, Iss 6 (2015)
The article investigates the physical processes of plasma spraying. The application of the finite element method has assisted in establishing the distribution of the voltage of the plasma arc and current density in the plasma stream during numerical
Externí odkaz:
https://doaj.org/article/52b91d83530541eb98c44a7481619211
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 5, Iss 6 (2013)
In article the cathodic cleaning processes of aluminum alloyAW 5754 and cleaned substrate surface coating by plasmawith Ni-Cr-Fe-Si powder were researched. Aluminium substrateroughness after cathodic treatment at different cathodic treatmentparameter
Externí odkaz:
https://doaj.org/article/ad3fbbb4f58d425ab70ef02832052a9a