Effect of filler on the surface roughness of hard chromium composite coating

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F13%3A43921771" target="_blank" >RIV/49777513:23210/13:43921771 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.kmm.zcu.cz" target="_blank" >http://www.kmm.zcu.cz</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of filler on the surface roughness of hard chromium composite coating

Popis výsledku v původním jazyce

Hard chromium surface treatments are widely used as functional coatings for piston rings. Since the properties of hard chromium coating are not longer sufficient for new applications composite hard chromium coating with various fillers are used. Fillers are expecially particles of hard materials for example Al2O3, CBN, diamond, UDD, UDDG, utc. This paper deals with the use of fillers based on nanodiamond - graphite (UDDG) and its influence on surface roughness of the chromium coating. There were prepared samples of coatings with varying amount of UDDG samples of Cr - Al2O3 coating and samples of conventional hard chromium. The surface roughness was measured by surface roughness tester. Surface condition and roughness was also determined using confocal microscope. The results show that the roughness is increased with the amount of filler.

Název v anglickém jazyce

Effect of filler on the surface roughness of hard chromium composite coating

Popis výsledku anglicky

Hard chromium surface treatments are widely used as functional coatings for piston rings. Since the properties of hard chromium coating are not longer sufficient for new applications composite hard chromium coating with various fillers are used. Fillers are expecially particles of hard materials for example Al2O3, CBN, diamond, UDD, UDDG, utc. This paper deals with the use of fillers based on nanodiamond - graphite (UDDG) and its influence on surface roughness of the chromium coating. There were prepared samples of coatings with varying amount of UDDG samples of Cr - Al2O3 coating and samples of conventional hard chromium. The surface roughness was measured by surface roughness tester. Surface condition and roughness was also determined using confocal microscope. The results show that the roughness is increased with the amount of filler.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

METAL 2013

ISBN

978-80-87294-41-3

ISSN

—

e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

898-902

Název nakladatele

Tanger

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

15. 5. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000333163100146