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MICHAELA, J. SEINER, H. JAN, Č. ČÍŽEK, J. SEDLÁK, P. LANDA, M.
Originální název
Evolution of elastic properties of cold sprayed metal coatings at elevated temperatures
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Resonant ultrasound spectroscopy was applied to analyze the temperature evolution of shear modulus of thick aluminum, nickel, copper and titanium coatings prepared by cold spraying in the temperature range 20 °C→560 °C→20 °C. The results show that the thermal cycle leads to a significant increase in the shear modulus of nickel, while for copper, titanium and aluminum the shear modulus remains nearly unchanged or exhibits a weak increase only. Evolution of the internal friction parameter shows a significant decrease after the thermal cycle, being the most pronounced for nickel again. The decrease of the internal friction observed in the studied coatings indicates grain coarsening and consequent lower influence of grain boundary sliding.
Klíčová slova
N/A
Autoři
MICHAELA, J.; SEINER, H.; JAN, Č.; ČÍŽEK, J.; SEDLÁK, P.; LANDA, M.
Vydáno
2. 9. 2019
Nakladatel
Polish Academy of Sciences
Místo
Warzsaw
ISSN
1898-794X
Periodikum
ACTA PHYSICA POLONICA A
Ročník
134
Číslo
3
Stát
Polská republika
Strany od
794
Strany do
798
Strany počet
5
URL
http://przyrbwn.icm.edu.pl/APP/ABSTR/134/a134-3-41.html
BibTex
@article{BUT158703, author="MICHAELA, J. and SEINER, H. and JAN, Č. and ČÍŽEK, J. and SEDLÁK, P. and LANDA, M.", title="Evolution of elastic properties of cold sprayed metal coatings at elevated temperatures", journal="ACTA PHYSICA POLONICA A", year="2019", volume="134", number="3", pages="794--798", doi="10.12693/APhysPolA.134.794", issn="1898-794X", url="http://przyrbwn.icm.edu.pl/APP/ABSTR/134/a134-3-41.html" }