STANDARD REMELTING METHODS OF THERMALLY SPRAYED NiCrBSi BASED COATING

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

STANDARD REMELTING METHODS OF THERMALLY SPRAYED NiCrBSi BASED COATING

Popis výsledku v původním jazyce

Methodology of thermally sprayed coatings remelting is one of optional post-treatments which is capable of sealing surface porosity without using additives like polymers. One of its main advantages is ability to further improve the mechanical and corrosion properties of thermally sprayed coatings. The benefits derive from the positive influence on coating microstructure and removing inhomogeneities introduced into the coating during the thermal spraying process. The remelting methodology of coatings prepared by thermal spraying allows to reduce the inhomogeneities and the amount of porosity contained in the resulting coating, or to eliminate it entirely. The paper presents the results of mechanical properties evaluation made on samples of NiCrBSi alloybased coatings. Samples were deposited using thermal spraying technology (HVOF and FS) and remelted by standard methods (flame remelting, remelting by resistance, remelting in furnace). The resulting coatings were tested by ASTM G65 (abr

Název v anglickém jazyce

STANDARD REMELTING METHODS OF THERMALLY SPRAYED NiCrBSi BASED COATING

Popis výsledku anglicky

Methodology of thermally sprayed coatings remelting is one of optional post-treatments which is capable of sealing surface porosity without using additives like polymers. One of its main advantages is ability to further improve the mechanical and corrosion properties of thermally sprayed coatings. The benefits derive from the positive influence on coating microstructure and removing inhomogeneities introduced into the coating during the thermal spraying process. The remelting methodology of coatings prepared by thermal spraying allows to reduce the inhomogeneities and the amount of porosity contained in the resulting coating, or to eliminate it entirely. The paper presents the results of mechanical properties evaluation made on samples of NiCrBSi alloybased coatings. Samples were deposited using thermal spraying technology (HVOF and FS) and remelted by standard methods (flame remelting, remelting by resistance, remelting in furnace). The resulting coatings were tested by ASTM G65 (abr

Druh

D - Stať ve sborníku

CEP obor

JK - Koroze a povrchové úpravy materiálu

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

Metal 2014 - 23th International Conference on Metallurgy and Materials

ISBN

978-80-87294-54-3

ISSN

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e-ISSN

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Počet stran výsledku

1981

Strana od-do

940-946

Název nakladatele

TANGER Ltd

Místo vydání

Ostrava, Czech Republic, EU

Místo konání akce

Hotel Voronez I, Brno, Czech Republic, EU

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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