Comparison of microstructure and erosion wear resistance of hvof and cold sprayed coatings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F20%3AN0000044" target="_blank" >RIV/47718684:_____/20:N0000044 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.confer.cz/metal/2020/3551-comparison-of-microstructure-and-erosion-wear-resistance-of-hvof-and-cold-sprayed-coatings" target="_blank" >https://www.confer.cz/metal/2020/3551-comparison-of-microstructure-and-erosion-wear-resistance-of-hvof-and-cold-sprayed-coatings</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/metal.2020.3551" target="_blank" >10.37904/metal.2020.3551</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Comparison of microstructure and erosion wear resistance of hvof and cold sprayed coatings

Popis výsledku v původním jazyce

Thermally sprayed coatings are now used in many sectors of industry. In order to select the right material for a given application, it is necessary to know in detail the key properties of the coatings under consideration. Mechanical wear resistance is one of the most important and frequently sought properties. The aim of this work is to compare the properties of HVOF and Cold Sprayed coatings based on iron alloy (FeCrAlY), on tungsten carbide (WC-CoCr), on chromium carbide (Cr3C2-NiCr) and on Ni alloy (NiCr). The structure of coatings and their resistance to erosive wear by solid particles are analyzed and discussed. The microstructures of Cold sprayed coatings show better properties than HVOF sprayed coatings, especially in terms of porosity, oxides content and coatings homogeneity.

Název v anglickém jazyce

Comparison of microstructure and erosion wear resistance of hvof and cold sprayed coatings

Popis výsledku anglicky

Thermally sprayed coatings are now used in many sectors of industry. In order to select the right material for a given application, it is necessary to know in detail the key properties of the coatings under consideration. Mechanical wear resistance is one of the most important and frequently sought properties. The aim of this work is to compare the properties of HVOF and Cold Sprayed coatings based on iron alloy (FeCrAlY), on tungsten carbide (WC-CoCr), on chromium carbide (Cr3C2-NiCr) and on Ni alloy (NiCr). The structure of coatings and their resistance to erosive wear by solid particles are analyzed and discussed. The microstructures of Cold sprayed coatings show better properties than HVOF sprayed coatings, especially in terms of porosity, oxides content and coatings homogeneity.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20506 - Coating and films

Projekt

<a href="/cs/project/TN01000007" target="_blank" >TN01000007: Národní centrum pro energetiku</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings 29th International Conference on Metallurgy and Materials

ISBN

978-80-87294-97-0

ISSN

2694-9296

e-ISSN

—

Počet stran výsledku

6

Strana od-do

776-781

Název nakladatele

TANGER Ltd.

Místo vydání

—

Místo konání akce

Brno

Datum konání akce

20. 5. 2020

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—