Comparative study of Thermally Sprayed Coatings Under Different types of Wear Conditions for Hard Chromium Replacement

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F11%3A43898573" target="_blank" >RIV/49777513:23640/11:43898573 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s11249-011-9791-9" target="_blank" >http://dx.doi.org/10.1007/s11249-011-9791-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11249-011-9791-9" target="_blank" >10.1007/s11249-011-9791-9</a>

Result language

angličtina

Original language name

Comparative study of Thermally Sprayed Coatings Under Different types of Wear Conditions for Hard Chromium Replacement

Original language description

The tribological properties of the HVOF-sprayed coatings WC-17%Co, WC-10%Co4%Cr, WC-15% NiMoCrFeCo, Cr3C2-25%NiCr, (Ti,Mo)(C,N)-37%NiCo, NiCrSiB, AISI 316L and the plasma-sprayed Cr2O3 coating were compared with the properties of electrolytic hard chromeand surface-hardened steel. Four wear tests were done; the dry sand/rubber wheel test (ASTM G-65), the wet slurry abrasion test (ASTM G-75), the pin-on-disk test (ASTM G-99), and the erosion wear resistance, measured for three impact angles. In all tests, the HVOF-sprayed hardmetal coatings exhibited superior properties and can be recommended as a replacement for traditional surface treatments. Due to its brittleness, the plasma-sprayed Cr2O3 can only be recommended for pure abrasive wear. The tested HVOF-sprayed metallic coatings, NiCrSiB and AISI 316L, and should not be used under more demanding conditions. Based on the obtained data, the application possibilities and limitations of the reported coatings were determined.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JK - Corrosion and material surfaces

OECD FORD branch

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Project

<a href="/en/project/FT-TA5%2F072" target="_blank" >FT-TA5/072: Research and development of new engineering designs for increasing the efficiency and reliability of the power engineering systems using the thermal spray technology</a><br>

Continuities

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

Publication year

2011

Confidentiality

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

Name of the periodical

Tribology Letters

ISSN

1023-8883

e-ISSN

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Volume of the periodical

43

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

16

Pages from-to

139-154

UT code for WoS article

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EID of the result in the Scopus database

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