Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "coating deposition" wg kryterium: Temat

  Lista filtrów
Wyrównaj
Wyświetlanie 1-15 z 43
Tytuł:
Design concepts of gaseous detonation guns for thermal spraying
Principy konstruirovanija detonacionno-gazovykh ustanovok dlja napylenija pokrytijj
Autorzy:
Kharlamov, Y.
Kharlamov, M.
Powiązania:
https://bibliotekanauki.pl/articles/792142.pdf
Data publikacji:
2013
Wydawca:
Komisja Motoryzacji i Energetyki Rolnictwa
Tematy:
gaseous detonation
structural analysis
coating deposition
thermal spraying
conventional coating techniqu
energy source
oscillatory system
dynamic characteristics
Źródło:
Teka Komisji Motoryzacji i Energetyki Rolnictwa; 2013, 13, 4
1641-7739
Pojawia się w:
Teka Komisji Motoryzacji i Energetyki Rolnictwa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Problems related to theoretical modeling of production and behavior of thermal barrier coatings
Autorzy:
Kaczmarek, J.
Powiązania:
https://bibliotekanauki.pl/articles/175391.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
thermal barrier coating
deposition
multiscalemodeling
Opis:
In this paper one discusses the problem of modeling of thermal barrier coatings in an unified way. This approach takes into account both mechanics of materials responsible for behavior of the thermal barrier coatings and its production relying on preparation of material for deposition and the deposition itself. Two pillars of the unified description are considered. The first one is the notion of index of structure. The second one is created by criteria of design of properties of the thermal barrier coatings. It is suggested to apply the multiscale method of modeling for the behavior of material in deposited layer called collection of dynamical systems with dimensional reduction. This multiscale approach is viewed as appropriate theoretical environment for expression of design criteria of the layer. We mean by this the criteria related to mechanical resistance against damage and criteria for thermal properties. It is accentuated that the two-scale segment of multicale modeling composed of molecular dynamics and nanoscale modeling is of primary importance for the design tasks. Possibility of consideration of both mentioned methods of modeling follows from properties of the collection of dynamical system approach which allow us to treat molecular dynamics and continuum mechanics models within one theoretical scheme. Premises for design of production of thermal barrier coatings process are placed in the design of layer properties which could be next transformed into design of indexes of structure corresponding to various stages of the deposition.
Źródło:
Transactions of the Institute of Fluid-Flow Machinery; 2010, 122; 3-43
0079-3205
Pojawia się w:
Transactions of the Institute of Fluid-Flow Machinery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Porous SiO2/HAp Coatings on Cp-Titanium Grade 1 Surfaces Produced by Electrophoretic Deposition
Autorzy:
Moskalewicz, T.
Babkiewicz, A.
Dubiel, B.
Kot, M.
Radziszewska, A.
Łukaszczyk, A.
Powiązania:
https://bibliotekanauki.pl/articles/356668.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
titanium
porous coating
corrosion resistance
electrophoretic deposition
Opis:
Porous hydroxyapatite doped SiO2 coatings were electrophoretically deposited (EPD) on commercially pure titanium. The influence of EPD parameters on coatings quality was investigated. Microstructural observation was done using transmission and scanning electron microscopy as well as X-ray diffractometry. The coatings consisted of spherical micro and nanocrystalline hydroxyapatite (HAp) as well as amorphous SiO2 nanoparticles. The coatings exhibited open porosity with pore diameter up to 1 μm and due to presence of nanoparticles high surface development. It was found that application of SiO2/HAp coating increase corrosion resistance of titanium in Ringer’s solution.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 4; 2177-2182
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Al₂O₃/TiO₂ double antireflection coating deposited by ALD method
Autorzy:
Szindler, Marek
Szindler, Magdalena M.
Orwat, Justyna
Kulesza-Matlak, Grażyna
Powiązania:
https://bibliotekanauki.pl/articles/2174838.pdf
Data publikacji:
2022
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
antireflection coating
atomic layer deposition method
solar cells
Opis:
Al₂O₃/TiO₂ thin films were deposited onto monocrystalline silicon surfaces using an atomic layer deposition. Their surface morphology and optical properties were examined for their possible use in solar cells. The surface condition and chemical composition were characterized using a scanning electron microscope and the thickness was measured using a spectroscopic reflectometer. The refractive index and the reflection characteristics were determined. First, the optical properties of the Al₂O₃ thin filmand its influence on recombination in the semiconductor were examined. In this way, it can fulfil a double role in a solar cell. Since reflection reduction was only achieved in a narrow range, it was decided to use the Al₂O₃/TiO₂ system. Thanks to this solution, the light reflection was reduced in a wide range (even below 0.2%).
Źródło:
Opto-Electronics Review; 2022, 30, 3; art. no. e141952
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of heat treatment on the surface morphology and optical properties of the Al2O3 thin film for use in solar cells
Autorzy:
Szindler, Marek
Szindler, Magdalena M.
Powiązania:
https://bibliotekanauki.pl/articles/2063888.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
antireflection coating
atomic layer deposition method
solar cells
Opis:
The technology of manufacturing silicon solar cells is complex and consists of several stages. The final steps in succession are the deposition of antireflection layer and discharge contacts. Metallic contacts are usually deposited by the screen printing method and then, fired at high temperature. Therefore, this article presents the results of a research on the effect of heat treatment on the properties of the Al2O3 thin film previously deposited by the atomic layer deposition method. It works well as both passivating and antireflection coating. Moreover, heat treatment affects the value of the cell short-circuit current and, thus, its efficiency. The surface morphology, optical and electrical properties were investigated, describing the influence of heat treatment on the properties of the deposited layers and the manufactured solar cells.
Źródło:
Opto-Electronics Review; 2021, 29, 4; 181--186
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cavitation erosion resistance of Ni-Co based coatings
Autorzy:
Szala, M.
Hejwowski, T.
Lenart, I
Powiązania:
https://bibliotekanauki.pl/articles/101864.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
cavitation erosion
Ni-Co based coating
PTA deposition
Opis:
The Ni-Co based coatings were performed by means of PTA method from Ni-based and Co-based powders. The cavitation erosion resistance of Ni-Co specimens and reference sample in deionized water was determined by the ultrasonic vibration system. The microstructure, as well as mechanism of cavitation erosion of coating was examined by using SEM and LOM. The main mechanism of erosion is cracking and spalling at the boundary of dendrites and eutectics. Coatings exhibit higher cavitation erosion resistance than the reference sample. Therefore, they could be applied to repair and protect pump elements from cavitation wear.
Źródło:
Advances in Science and Technology. Research Journal; 2014, 8, 21; 36-42
2299-8624
Pojawia się w:
Advances in Science and Technology. Research Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
High Temperature Oxidation Property of SiC Coating Layer Fabricated by Aerosol Deposition Process
Autorzy:
Ham, G.-S.
Kim, S.-H.
Park, J.-Y.
Lee, K.-A.
Powiązania:
https://bibliotekanauki.pl/articles/352142.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
silicon carbide
aerosol deposition
coating
high temperature oxidation
Opis:
This study investigated the high temperature oxidation property of SiC coated layer fabricated by aerosol deposition process. SiC coated layer could be successfully manufactured by using pure SiC powders and aerosol deposition on the Zr based alloy in an optimal process condition. The thickness of manufactured SiC coated layer was measured about 5 μm, and coating layer represented high density structure. SiC coated layer consisted of α-SiC and β-SiC phases, the same as the initial powder. The initial powder was shown to have been crushed to the extent and was deposited in the form of extremely fine particles. To examine the high temperature oxidation properties, oxidized weight gain was obtained for one hour at 1000°C by using TGA. The SiC coated layer showed superior oxidation resistance property than that of Zr alloy (substrate). The high temperature oxidation mechanism of SiC coated layer on Zr alloy was suggested. And then, the application of aerosol deposited SiC coated layer was also discussed.
Źródło:
Archives of Metallurgy and Materials; 2017, 62, 2B; 1347-1351
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Własności tribologiczne powłok stellitowych nanoszonych elektroiskrowo
Tribological properties of the stellite electro-spark deposited coatings
Autorzy:
Radek, N.
Antoszewski, B.
Powiązania:
https://bibliotekanauki.pl/articles/189200.pdf
Data publikacji:
2009
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
obróbka elektroiskrowa
powłoka
tribologia
electro-spark deposition
coating
tribology
Opis:
W pracy badano właściwości powłok nanoszonych elektroiskrowo. Ocenę właściwości powłok przeprowadzono na podstawie obserwacji mikrostruktury, badań odporności korozyjnej oraz pomiarów siły tarcia. Badania przeprowadzono wykorzystując stellit jako materiał powłokowy (anodę) nakładane elektroiskrowo na próbki ze stali C45 (katody). Do naniesienia powłok zastosowano urządzenia EIL-8A. Powłoki tego typu mogą spełniać funkcje odporności na zużycie oraz odporności na korozję.
Depositing protective layers on metal surfaces frequently involves matter and energy transfer, which is accompanied by various chemical, electrochemical and electrothermal reactions. To determine the operational properties of a surface layer, it is necessary to analyse the original, technological properties of the material, the deposition method, and, particularly, the mechanism of energy accumulation inside and outside the workpiece. By controlling polarity, it is possible to remove or replace material. The process of material growth resulting from electroerosion is known as electro-spark alloying (ESA) or electro-spark deposition (ESD). The erosion of the anode and the spark discharges between the electrodes result in the formation of a surface layer with properties different from those of the base material. The paper is concerned with determining the properties of electro-spark coatings. The properties were assessed by analysing microstructure, measuring the microhardness, friction force and corrosion resistance. The tests were carried out on a stellite coating (the anode) obtained by electro-spark deposition over carbon steel C45 (the cathode). The coatings were deposited by means of an EIL-8A. The electro-spark deposited coatings are likely to be applied to increase wear resitance and corrosion resistance.
Źródło:
Tribologia; 2009, 2; 191-200
0208-7774
Pojawia się w:
Tribologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Własności przeciwzużyciowych warstw powierzchniowych wytworzonych technologią elektroiskrową
Properties of anti-wear coatings produced by electro spark deposition
Autorzy:
Radek, N.
Powiązania:
https://bibliotekanauki.pl/articles/188868.pdf
Data publikacji:
2010
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
obróbka elektroiskrowa
powłoka
tribologia
electro-spark deposition
coating
tribology
Opis:
W artykule przedstawiono wstępne badania własności eksploatacyjnych powłok nanoszonych elektroiskrowo. Ocenę własności eksploatacyjnych przeprowadzono na podstawie obserwacji mikrostruktury, pomiarów chropowatości i mikrotwardości oraz badań tribologicznych. Badania przeprowadzono, wykorzystując elektrody WC-Co-Al2O3 i WC-Co-Al2O33TiO2, które zostały wytworzone poprzez spiekanie nanostrukturalnych proszków. Przeciwzużyciowe powłoki zostały naniesione elektroiskrowo na próbki ze stali C45 za pomocą urządzenia EIL-8A. Powłoki tego typu zwiększą odporność na zużycie ścierne narzędzi i elementów maszyn.
Electro-spark deposition is one of the methods that require concentrated energy flux. The method was first used in the USSR in the 1940s almost simultaneously with destructive electrical discharge machining. The ESD technique was studied intensively in the 60s. In the next decade, it was commonly applied to deposit hard-melting materials on selected metals and alloys, mainly steel. Polish scientists became interested in electro-spark alloying of coatings as early as in the 80s. The method developed into a number of varieties and can now be used to produce coatings and to modify surface microgeometry. The paper is concerned with the performance properties of electro-spark deposited coatings, which were determined using tribological and microstructural analysis, roughness and microhardness measurement. The studies were conducted using WC-Co-Al2O3 and WC-Co-Al2O33TiO2 electrodes produced by sintering nanostructural powders. The anti-wear coatings were electro-spark deposited over C45 carbon steel by means of an EIL-8A. These coatings are likely to be applied to increase the abrasive wear resistance of tools and machine parts.
Źródło:
Tribologia; 2010, 5; 181-190
0208-7774
Pojawia się w:
Tribologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Synthesis and Characterization of Molybdenum Disulfide Composite Coating on Steel Using Chemical Vapor Deposition
Autorzy:
Akbarzadeh, M.
Zandrahimi, M.
Moradpour, E.
Powiązania:
https://bibliotekanauki.pl/articles/351037.pdf
Data publikacji:
2018
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
chemical vapor deposition method
solid lubricant coating
molybdenum disulfide
Opis:
Molybdenum disulfide (MoS2 ) is one of the most widely used solid lubricants applied in different ways on the surfaces under friction. In this work, AISI 316 austenitic stainless steel was coated with MoS2 , using chemical vapor deposition (CVD) at four different temperatures (400, 500, 600 and 700°C). Coatings properties were investigated using SEM, EDX, XRD and FTIR, Hardness Tester and Roughness tester. The results showed that with simultaneous evaporation of sulfur and molybdenum trioxide (MoO3 ) in the CVD chamber, a uniform coating layer containing MoS2 and MoO2 phases was formed. Increase in the substrate temperature resulted in the rise in the amount of MoS2 to MoO2 phases. The thickness, grain size and the hardness of the coating were 17-29 μm, 50-120 nm and 260-480 HV respectively. Friction tests carried out using pin-on-plate method under normal loads of 10 N under ambient conditions showed values of the friction coefficient 0.25-0.40.
Źródło:
Archives of Metallurgy and Materials; 2018, 63, 2; 555-562
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Electrophoretic Deposition and Characterisation of Chitosan Coatings on Near-Β Titanium Alloy
Autorzy:
Jugowiec, D.
Kot, M.
Moskalewicz, T.
Powiązania:
https://bibliotekanauki.pl/articles/355398.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
chitosan
Ti13Nb13Zr alloy
electrophoretic deposition
coating
Opis:
In this study, chitosan coatings were electrophoretically deposited (EPD) on near-β Ti-13Nb-13Zr alloy. The influence of colloidal solution composition and EPD parameters on the quality of chitosan coatings was investigated. It was established that the uniformity of as-deposited chitosan coatings is highly dependent on the chemical composition of the solution used for EPD, the pH, electrophoretic mobility and zeta potential of chitosan colloidal molecules, as well as EPD parameters, such as potential difference value and deposition time. The microstructure of the coatings was investigated using electron microscopy and X-ray diffractometry. The coatings 350 nm thick were homogeneous and exhibited an amorphous structure. The coatings had low hardness and Young’s modulus. The effect of surface of the substrate preparation prior to coating deposition on the adhesion of chitosan coatings to the Ti-13Nb-13Zr alloy was also investigated. The coatings exhibited good adhesion to the non-acid-etched surface of the titanium alloy.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 2A; 657-664
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ metody trawienia i spiekania na właściwości mechaniczne powłok z nanorurek węglowych osadzonych elektroforetycznie na podłożu Ti13Nb13Zr
The influence of etching and sintering on mechanical properties of carbon nanotube’s coatings deposited on a Ti13Nb13Zr substrate
Autorzy:
Rogala-Wielgus, Dorota
Majkowska-Marzec, Beata
Powiązania:
https://bibliotekanauki.pl/articles/985937.pdf
Data publikacji:
2019
Wydawca:
Indygo Zahir Media
Tematy:
powłoka
nanorurki węglowe
osadzanie elektroforetyczne
coating
carbon nanotubes
electrophoretic deposition
Opis:
Do eksperymentu użyto stopu tytanu Ti13Zr13Nb, który ze względu na swój skład chemiczny i właściwości mechaniczne stanowi doskonały materiał do zastosowań w inżynierii medycznej. Celem pracy była ocena wpływu przygotowania podłoża (rodzaj zastosowanego odczynnika trawiącego) oraz obróbki końcowej (proces spiekania) powłok z wielościennych nanorurek węglowych na ich właściwości mechaniczne (nanotwardość, moduł Younga). Do wytworzenia powłoki węglowej wykorzystano metodę osadzania elektroforetycznego (EDP). Porównano działanie dwóch odczynników trawiących: 5% roztworu kwasu fluorowodorowego i 25% roztworu kwasu azotowego (V). Właściwości mechaniczne zmierzono za pomocą nanoindentera, a mikrostrukturę powierzchni badano z użyciem skaningowego mikroskopu elektronowego (SEM). Zarówno rodzaj odczynnika trawiącego, jak i zastosowanie obróbki spiekaniem wpływa na mikrostrukturę powierzchni oraz właściwości otrzymanych powłok z nanorurek węglowych.
The titanium alloy Ti13Zr13Nb was used as a substrate, because of its chemical composition and good mechanical properties in application of tissue engineering. The aim of the work was the assessment of the influence of a substrate preparation (a kind of etching agent) and a final treatment (a sintering process) of multi-walled carbon nanotube’s coating for mechanical properties (nanohardness, Young modulus). Electrophoretic deposition (EDP) method was used to prepare carbon coating. The effect of two etching agents: 5% hydrofluoric acid solution, 25% nitric acid solution was compared. Mechanical properties were checked with nanoindenter and surface microstructure with scanning electron microscope (SEM). Both, the kind of etching agent and sintering process carried out affects surface microstructure, and properties of achieved carbon nanotubes coatings.
Źródło:
Inżynier i Fizyk Medyczny; 2019, 8, 5; 417-420
2300-1410
Pojawia się w:
Inżynier i Fizyk Medyczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of impulse bias potential to formation of wear-proof coating deposited from plasma fluxes
Autorzy:
Breus, A.
Pavlenko, V.
Powiązania:
https://bibliotekanauki.pl/articles/197392.pdf
Data publikacji:
2016
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
plasma deposition
nanostructured coating
impulse bias
pokrycie plazmowe
powłoka nanostrukturalna
Opis:
Plasma-based technology is used to deposit a wear-proof nanostructured coating on plunger tappets of pump of aviation oil system block, which allows increasing the life of the parts up to 3–5 times. For the nanostructured coatings, which are formed at the impulse bias supply, the electric field strength is 103 -104 times greater than for the microstructured coatings. It results in significant change of activation energy of the process of strong bond formation in the growing coating, which makes it possible to obtain high qualitative characteristics of the coating.
Źródło:
Zeszyty Naukowe. Transport / Politechnika Śląska; 2016, 92; 17-22
0209-3324
2450-1549
Pojawia się w:
Zeszyty Naukowe. Transport / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Fabrication of YSZ coatings on nickel-based alloys by anodic electrophoretic deposition
Autorzy:
Binxia, Yuan
Tianzhong, Chen
Yongzhi, Shang
Haibo, Xue
Min, Li
Powiązania:
https://bibliotekanauki.pl/articles/2204142.pdf
Data publikacji:
2023
Wydawca:
Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
Tematy:
YSZ coating
anodic electrophoretic deposition
suspension solution
nickel-based alloys
Opis:
In the paper, YSZ coatings were prepared on nickel-based alloy substrates by anodic electrophoretic deposition. The YSZ suspension solution was obtained under stirring and ultrasonic treatment, in which the anhydrous ethanol and acetylacetone were used as the dispersion medium and ammonium polyacrylate was used as the dispersant of the suspension. The effects of different deposition voltage and deposition time on YSZ coating were investigated. Meantime, the microstructure of the coating surface was observed by metallographic microscope. It was found that the high-quality YSZ coating could be obtained by deposition at 60 V for 2–3 min. Finally, the effect of sintering temperature on coating quality was investigated by X-ray diffractometer and scanning electron microscopy. The results showed that the YSZ coating bonded closely with the substrate after sintering at 1200 °C, and the porosity of the YSZ coating increased after sintering.
Źródło:
Polish Journal of Chemical Technology; 2023, 25, 1; 8--11
1509-8117
1899-4741
Pojawia się w:
Polish Journal of Chemical Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Application of Al2O3, ZnO, and TiO2 ALD thin films as antireflection coating in the silicon solar cells
Autorzy:
Szindler, Marek
Szindler, Magdalena
Powiązania:
https://bibliotekanauki.pl/articles/27315697.pdf
Data publikacji:
2023
Wydawca:
Polska Akademia Nauk. Stowarzyszenie Elektryków Polskich
Tematy:
optical thin film
antireflection coating
atomic layer deposition
solar cells
Opis:
The article describes the results of a research on the surface morphology and optical properties of Al₂O₃, ZnO, and TiO₂ thin films deposited by atomic layer deposition (ALD) for applications in silicon solar cells. The surface topography and elemental composition were characterised using a scanning electron microscope, and thickness was determined using an optical reflectometer. The samples were structurally examined using a Raman spectrometer. The structural variant was identified: for Al₂O₃ it is sapphire, for TiO₂ it is anatase, and for ZnO it is wurtzite. Possibilities of minimising light reflection using single and double thin film systems below 5% were presented. For the first time, the effectiveness of these thin films on the current-voltage characteristics and electrical parameters of manufactured silicon solar cells was examined and compared. The solar cell with the highest efficiency of converting solar radiation into electricity was obtained for Al₂O₃/TiO₂ and the efficiency of such a photovoltaic device was 18.74%.
Źródło:
Opto-Electronics Review; 2023, 31, 4; art. no. e148223
1230-3402
Pojawia się w:
Opto-Electronics Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 43

Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies