Detail publikace

Evolution of elastic properties of cold sprayed metal coatings at elevated temperatures

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

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"
}