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Wyszukujesz frazę "non-metal" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Electroless Deposition of Composite Nickel-Phosphorous Coatings with Diamond Dispersoid
Autorzy:
Petrova, M.
Georgieva, M.
Chakarova, V.
Dobreva, E.
Powiązania:
https://bibliotekanauki.pl/articles/353820.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
functional composites
electroless coatings
metal-matrix composites
non-metallic substrate
Opis:
The composite Ni-P coating with diamond particles (D) deposited on the flexible substrates of pressed polyethylene terephthalate material (PET) was obtained, to be used in the development of efficient, flexible grinding and polishing tools. The optimal conditions of the hydrodynamic regime, deposition time and temperature were found. The influence of the concentration and size of the D particles (3/7 ÷ 225/300 μm) on the coating thickness and number of co-deposited particles were studied. By Scanning Electron Microscopy (SEM) images were defined the morphology of dispersion coatings and number of co-deposited particles in them, and Energy Dispersive Spectroscopy (EDS/INCA) was used to determine the elemental chemical composition of the composite coatings.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 2A; 493-498
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of Metallic Additives to Polymer Matrix on Properties of Composite Adhesives Dedicated for Light Metal Joining
Autorzy:
Mamala, A.
Kwaśniewski, P.
Nowak, A.
Grzebinoga, J.
Ściężor, W.
Kowal, R.
Powiązania:
https://bibliotekanauki.pl/articles/353945.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
polymer-metal composites
thermal conductivity
epoxy matrix adhesives
reinforcement with particles of non-ferrous metals
Opis:
The most recent and promising trends in development of renewable sources of energy are Combined Heat and Power (CHP) systems. The newest solutions from this field are hybrid compact solar panels. The correct operation of both systems, i.e. the photovoltaic panel and the heat exchanger requires an effective connection between the two. The adhesives utilized to interconnect above elements should provide a stable and hermetic joint able to withstand mechanical and thermal impacts of the surrounding environment factors. The paper presents the research results over the impact of the type and the amount of reinforcing phase on the physical and mechanical properties of epoxy resin matrix composites reinforced with particles of non-ferrous metals (Ag, Cu, W, Al), dedicated as adhesives for connections between photovoltaic panels and heat exchangers. Based on the experimental findings the usefulness of classical analytic models for valuation of polymer-metal composites properties was validated.
Źródło:
Archives of Metallurgy and Materials; 2017, 62, 4; 2287-2294
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Theoretical Analysis of Unit Friction Force Working on the Metal Contact Surface with the Roll Change during Feedstock with Non-Uniform Temperature Distribution Rolling Process
Autorzy:
Sygut, P.
Powiązania:
https://bibliotekanauki.pl/articles/353951.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
continuous rolling process in grooves
non-uniform temperature distribution
unit friction force working on the metal contact surface with the roll
FEM
round bars quality
Opis:
The paper presents the results of theoretical studies influence of non-uniform temperature distribution along the feedstock length to the unit friction force working on the metal contact surface with the roll change during the round bars 70 mm in diameter continuous rolling process. This value is one of the major factors affecting the grooves wear during the rolling process. The studies were carried out based on the actual engineering data for 160 × 160 mm square cross-section feedstock of steel S355J0. Numerical modelling of the rolling process was performed using Forge2008®, a finite-element based computer program.
Źródło:
Archives of Metallurgy and Materials; 2016, 61, 2B; 927-932
1733-3490
Pojawia się w:
Archives of Metallurgy and Materials
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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