Tribological Properties of Plasma Sprayed Amorphous Cermet Coatings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F14%3A00224822" target="_blank" >RIV/68407700:21220/14:00224822 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Tribological Properties of Plasma Sprayed Amorphous Cermet Coatings

Popis výsledku v původním jazyce

Plasma spraying followed by heat treatment of coatings is one of the efficient ways how to protect the surface of industrial components against wear. One of rare material for plasma spraying is basalt forming the fully amorphous, wear resistant layer. Plasma spraying of basalt was performed by water stabilized plasma torch WSPRH. Its power allows to melt nearly any material. To increase toughness and adhesion to substrate the sprayed basalt was blended with 15, resp. 25%wt. of steel type 316L. The coating was heat-treated by industrial plasma hardfacing machine PPC250. Structure of the coating was studied metallographically, by XRD and by tribological testing. It was proved that fully functional coating of basalt/steel blend can be deposited by plasmaspraying technology. Tribologial testing confirmed increased wear resistance of plasma treated coatings.

Název v anglickém jazyce

Tribological Properties of Plasma Sprayed Amorphous Cermet Coatings

Popis výsledku anglicky

Plasma spraying followed by heat treatment of coatings is one of the efficient ways how to protect the surface of industrial components against wear. One of rare material for plasma spraying is basalt forming the fully amorphous, wear resistant layer. Plasma spraying of basalt was performed by water stabilized plasma torch WSPRH. Its power allows to melt nearly any material. To increase toughness and adhesion to substrate the sprayed basalt was blended with 15, resp. 25%wt. of steel type 316L. The coating was heat-treated by industrial plasma hardfacing machine PPC250. Structure of the coating was studied metallographically, by XRD and by tribological testing. It was proved that fully functional coating of basalt/steel blend can be deposited by plasmaspraying technology. Tribologial testing confirmed increased wear resistance of plasma treated coatings.

Druh

D - Stať ve sborníku

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Vrstvy a povlaky 2014

ISBN

978-80-970824-3-7

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

163-167

Název nakladatele

Kníhviazačstvo s. r. o.

Místo vydání

Trenčín

Místo konání akce

Rožnov pod Radhoštěm

Datum konání akce

20. 10. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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