Investigation of Wear Resistance of High Velocity Oxy-fuel Sprayed WC-Co and Cr3C2-NiCr Coatings
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00174499" target="_blank" >RIV/68407700:21220/10:00174499 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Investigation of Wear Resistance of High Velocity Oxy-fuel Sprayed WC-Co and Cr3C2-NiCr Coatings
Popis výsledku v původním jazyce
The comparative investigation of wear resistance was carried out for two types of thermal spray coatings - WC-Co and Cr3C2-NiCr coatings deposited by HVOFspraying process. The wear mechanism was investigated in the interrelationship with wear particles formation. Wear resistance of coatings was evaluated by tribotester FALEX T-09. The wear debris after scuffing were studied by AFM. Metallographical investigation was carried out using optical microscopy and scanning electron microscopy (SEM). X-ray energy dispersion microprobe analysis was used for the investigation of the composition of coatings. The obtained results show that WC-Co coatings are characterized by better tribological characteristics. Wear resistance of coatings was connected with the microstructure.
Název v anglickém jazyce
Investigation of Wear Resistance of High Velocity Oxy-fuel Sprayed WC-Co and Cr3C2-NiCr Coatings
Popis výsledku anglicky
The comparative investigation of wear resistance was carried out for two types of thermal spray coatings - WC-Co and Cr3C2-NiCr coatings deposited by HVOFspraying process. The wear mechanism was investigated in the interrelationship with wear particles formation. Wear resistance of coatings was evaluated by tribotester FALEX T-09. The wear debris after scuffing were studied by AFM. Metallographical investigation was carried out using optical microscopy and scanning electron microscopy (SEM). X-ray energy dispersion microprobe analysis was used for the investigation of the composition of coatings. The obtained results show that WC-Co coatings are characterized by better tribological characteristics. Wear resistance of coatings was connected with the microstructure.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
JR - Ostatní strojírenství
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2010
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Mechanika
ISSN
1392-1207
e-ISSN
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Svazek periodika
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Číslo periodika v rámci svazku
4
Stát vydavatele periodika
LT - Litevská republika
Počet stran výsledku
5
Strana od-do
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Kód UT WoS článku
000284000500013
EID výsledku v databázi Scopus
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