ANGLE OF SPRAYING AND MECHANICAL PROPERTIES OF WC-Co COATINGS PREPARED BY HVOF SPRAY TECHNOLOGY

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47718684%3A_____%2F11%3A%230000459" target="_blank" >RIV/47718684:_____/11:#0000459 - isvavai.cz</a>

Result on the web

<a href="http://www.chemicke-listy.cz/common/content-issue_14-volume_105-year_2011.html" target="_blank" >http://www.chemicke-listy.cz/common/content-issue_14-volume_105-year_2011.html</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

ANGLE OF SPRAYING AND MECHANICAL PROPERTIES OF WC-Co COATINGS PREPARED BY HVOF SPRAY TECHNOLOGY

Original language description

Thermal spraying is the effective technology that produces the coatings from 50 um to several millimeters in the thickness. In this paper the HVOF spray technology is discussed. This technology for its typical properties is most of all used for forming cermets coatings. WC-Co cermets coating was tested and its mechanical properties were studied. WCCo coatings were sprayed with five different angles (90°, 75°, 60°, 45° and 30°). The deposition angle is very important for resulting coating properties. Thedeposition angle influences most of all bond strength, coating cohesion and porosity of the coating. From this case the different properties for the five different deposition angles were expected. We directed our attention at the hardness measurements and indentation fracture toughness (IFT) measurements. The results of microhardness and IFT indicate on mechanical material properties in the influence of the deposition angle.

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

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2011

Confidentiality

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

Name of the periodical

Chemické Listy

ISSN

0009-2770

e-ISSN

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Volume of the periodical

105

Issue of the periodical within the volume

14

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

4

Pages from-to

105-108

UT code for WoS article

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EID of the result in the Scopus database

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