Impact wear of the Co-based HVOF-sprayed coatings

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F23%3A00574292" target="_blank" >RIV/68081731:_____/23:00574292 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/47718684:_____/23:10001782

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0301679X23005431" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0301679X23005431</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.triboint.2023.108755" target="_blank" >10.1016/j.triboint.2023.108755</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impact wear of the Co-based HVOF-sprayed coatings

Popis výsledku v původním jazyce

The dynamic impact test is a tool for investigating the impact wear of the coated samples. In the dynamic impact test, the indenter successively impacts the same place of the sample surface with a constant, well-defined impact load and frequency. This paper focuses on the study of the impact wear of superalloy Co-based HVOF-sprayed coatings, CoCrW and CoCrAlYTaCSi. The impact wear of the coatings was discussed with respect to their mechanical properties and microstructure. The results of the impact wear of the coatings were compared with the results of the erosion wear tests and the sliding/abrasion wear tests. The correlation of impact wear resistance with the resistance of solid particle erosion was confirmed, on contrary to abrasive and sliding wear.

Název v anglickém jazyce

Impact wear of the Co-based HVOF-sprayed coatings

Popis výsledku anglicky

The dynamic impact test is a tool for investigating the impact wear of the coated samples. In the dynamic impact test, the indenter successively impacts the same place of the sample surface with a constant, well-defined impact load and frequency. This paper focuses on the study of the impact wear of superalloy Co-based HVOF-sprayed coatings, CoCrW and CoCrAlYTaCSi. The impact wear of the coatings was discussed with respect to their mechanical properties and microstructure. The results of the impact wear of the coatings were compared with the results of the erosion wear tests and the sliding/abrasion wear tests. The correlation of impact wear resistance with the resistance of solid particle erosion was confirmed, on contrary to abrasive and sliding wear.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/TH75020003" target="_blank" >TH75020003: Vývoj systémů „3D tisk-žárový nástřik“ pro dynamicky a cyklicky namáhané aplikace</a><br>

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Tribology International

ISSN

0301-679X

e-ISSN

1879-2464

Svazek periodika

187

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

108755

Kód UT WoS článku

001039558300001

EID výsledku v databázi Scopus

2-s2.0-85164339547