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| Description
| - Článek studuje možnosti vylučování galvanických povlaků se zabudovanými nanočásticemi a hodnocením jejich vlastností. Byly vylučovány galvanické kompozitní povlaky s nanoprášky: SiO2, Al2O3, SiC, TiCN a jejich obsah v elektrolytu byl měněn v rozmezí - 5, 10, 20 a 50 g.dm-3. Všechny vrstvy byly vyloučeny v rozsahu katodických proudových hustot 0,5; 1, 3, 5 a 7 A.dm-2. Pro celkové srovnání mechanických vlastností byly vyloučeny také vzorky čistého Ni. Mikrotvrdost povlaků byla hodnocena metodou dle Vickerse při zatížení 0,1 kg. Odolnost povlaku proti opotřebení (adhezivní opotřebení) byla zkoušena přístrojem %22Kulotester%22. Pro hodnocení mechanických vlastností byla využita metoda malých vzorků (penetrační test). Současný stav poznání u metody malých vzorků umožňuje získat hodnoty mechanických vlastností jako jsou mez kluzu a pevnost, lomová houževnatost, únavové vlastnosti a creepové vlastnosti materiálu. (cs)
- This paper is a study of possibilities of the electrodeposited coatings and evaluation its mechanical properties. The composite layers on a base of Ni with contents of SiO2, Al2O3, SiC, TiCN were electrodeposited. The composite coatings have been deposited in the bath containing 5, 10, 20 and 50 g of the powder in 1 dm3 of the electrolyte. For comparison the Ni layers were also obtained and investigated in the same manner. The layers were deposited in current density range of 0,5 to 7 A.dm-2. The microhardness of the layers under investigation were measured using the Vickers method at a load 0,1 kg. In order to determine wear resistance, the coatings were tested using the recent technique. This method is based on wear traces diameter measurement, the depth of the wear is calculated and taken as a parameter of wear. A small punch test technique has been chosen for mechanical properties evaluation. The state of the art of SP technology now enables to obtain mechanical properties like yield stress, stren
- This paper is a study of possibilities of the electrodeposited coatings and evaluation its mechanical properties. The composite layers on a base of Ni with contents of SiO2, Al2O3, SiC, TiCN were electrodeposited. The composite coatings have been deposited in the bath containing 5, 10, 20 and 50 g of the powder in 1 dm3 of the electrolyte. For comparison the Ni layers were also obtained and investigated in the same manner. The layers were deposited in current density range of 0,5 to 7 A.dm-2. The microhardness of the layers under investigation were measured using the Vickers method at a load 0,1 kg. In order to determine wear resistance, the coatings were tested using the recent technique. This method is based on wear traces diameter measurement, the depth of the wear is calculated and taken as a parameter of wear. A small punch test technique has been chosen for mechanical properties evaluation. The state of the art of SP technology now enables to obtain mechanical properties like yield stress, stren (en)
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| Title
| - The electrodeposited composite coatings with submicron - size particles (en)
- The electrodeposited composite coatings with submicron - size particles
- Elektrochemicky vylučované kompozitní povlaky se zabudovanými submikronovými částicemi. (cs)
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| skos:prefLabel
| - The electrodeposited composite coatings with submicron - size particles (en)
- The electrodeposited composite coatings with submicron - size particles
- Elektrochemicky vylučované kompozitní povlaky se zabudovanými submikronovými částicemi. (cs)
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| skos:notation
| - RIV/61989100:27230/07:00014700!RIV08-GA0-27230___
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| http://linked.open.../vavai/riv/strany
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/61989100:27230/07:00014700
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - composite coating; nickel; electrodeposition; nano-sized powder; wear resistant; electrolyte (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Acta Metallurgica Slovaca
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Kander, Ladislav
- Kristofory, František
- Mikuláš, David
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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