The influence of plasma sprayed multilayers of Cr2O3 and Ni10wt%Al on fatigue resistance
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F14%3A00434792" target="_blank" >RIV/61389021:_____/14:00434792 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/14:00217734
Result on the web
<a href="http://dx.doi.org/10.1016/j.surfcoat.2014.04.018" target="_blank" >http://dx.doi.org/10.1016/j.surfcoat.2014.04.018</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.surfcoat.2014.04.018" target="_blank" >10.1016/j.surfcoat.2014.04.018</a>
Alternative languages
Result language
angličtina
Original language name
The influence of plasma sprayed multilayers of Cr2O3 and Ni10wt%Al on fatigue resistance
Original language description
The influence of layering sequence of plasma sprayed composite coatings on the fatigue life was studied. Plain, grit-blasted, and plasma sprayed specimens with one to three coating layers were examined. The layered coatings were composed of alternating sequence of ceramic (Cr2O3) and metallic (Ni10wt%Al) deposits. Deflection controlled resonance symmetrical bending fatigue tests of flat specimens were performed. The deformation amplitude was 1.3 millistrain in the crack initiation site and loading frequency was around 80 Hz. The significance of the effect of surface treatment on fatigue properties was examined statistically using Wilcoxon test.From the obtained data,the effect of individual layers was deduced.In order to explain the observed fatigue behavior, the fractographic analysis was performed and the coating?substrate composite was characterized.Strain hardening profile in the substrate was estimated by microhardness measurement and electron back scatter diffraction
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP108%2F12%2F1872" target="_blank" >GAP108/12/1872: Complex functionally graded materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Surface and Coatings Technology
ISSN
0257-8972
e-ISSN
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Volume of the periodical
251
Issue of the periodical within the volume
July
Country of publishing house
CH - SWITZERLAND
Number of pages
8
Pages from-to
143-150
UT code for WoS article
000337992100019
EID of the result in the Scopus database
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