WC-Co and Cr(3)C(2)-NiCr Coatings in Low- and High- Stress Abrasive Conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F11%3A%230000464" target="_blank" >RIV/47718684:_____/11:#0000464 - isvavai.cz</a>

Výsledek na webu

<a href="http://vzuplzen.cz" target="_blank" >http://vzuplzen.cz</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11666-010-9523-y" target="_blank" >10.1007/s11666-010-9523-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

WC-Co and Cr(3)C(2)-NiCr Coatings in Low- and High- Stress Abrasive Conditions

Popis výsledku v původním jazyce

The article deals with the evaluation of abrasive wear resistance and adhesive strength of thermally sprayed coatings. The main attention was paid to differences between low-and highstress abrasive conditions of the measuring. Conclusions include the evaluation of specific properties of the WC-Co and the Cr(3)C (2)-NiCr High Velocity Oxygen Fuel coatings and the evaluation of the changes in the behavior of the abrasive media. Mainly, the relationship between the low-and high-stress abrasion conditions and the wear mechanism in the tested materials was described. For the wear test, the abrasive media of Al(2)O(3) and SiO(2) sands were chosen. During wear tests, the volume loss of the tested materials and the surface roughness of the wear tracks were measured. The wear tracks on the tested materials and abrasive sands' morphologies were observed using Scanning Electron Microscopy. It was found that high-stress abrasive conditions change the coatings' behavior very significantly, particul

Název v anglickém jazyce

WC-Co and Cr(3)C(2)-NiCr Coatings in Low- and High- Stress Abrasive Conditions

Popis výsledku anglicky

The article deals with the evaluation of abrasive wear resistance and adhesive strength of thermally sprayed coatings. The main attention was paid to differences between low-and highstress abrasive conditions of the measuring. Conclusions include the evaluation of specific properties of the WC-Co and the Cr(3)C (2)-NiCr High Velocity Oxygen Fuel coatings and the evaluation of the changes in the behavior of the abrasive media. Mainly, the relationship between the low-and high-stress abrasion conditions and the wear mechanism in the tested materials was described. For the wear test, the abrasive media of Al(2)O(3) and SiO(2) sands were chosen. During wear tests, the volume loss of the tested materials and the surface roughness of the wear tracks were measured. The wear tracks on the tested materials and abrasive sands' morphologies were observed using Scanning Electron Microscopy. It was found that high-stress abrasive conditions change the coatings' behavior very significantly, particul

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Thermal Spray Technology

ISSN

1059-9630

e-ISSN

—

Svazek periodika

20

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

13

Strana od-do

412-424

Kód UT WoS článku

000289850400003

EID výsledku v databázi Scopus

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