Detail publikace

Characterization of bonding quality of a cold -sprayed deposit by laser resonant ultrasound spectroscopy

Janovská M., Sedlák P., Cizek J., Koller M., Šiška F., Seiner H.

Originální název

Characterization of bonding quality of a cold -sprayed deposit by laser resonant ultrasound spectroscopy

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Resonant ultrasound spectroscopy was utilized to determine the mechanical properties of a planar interface between a cold-sprayed iron deposit and an aluminum alloy substrate. The measurements were done at room temperature and with a thermal cycle from room temperature to 500 °C. The properties of the interface were assessed by analyzing the resonant frequencies of a sandwich-like sample by means of a numerical model. While the as-sprayed deposit at the room temperature exhibited a perfect adhesion to the substrate, the thermal cycle led to deterioration of the properties due to precipitation of FeAl3 along the interface and subsequent cracking. The modal analysis enabled localization of the damage zone along the interfaces and simulating its temperature evolution during the cooling run.

Klíčová slova

Resonant ultrasound spectroscopy (RUS) Metal-metal interface Bonding quality Damage localization Cold-spray

Autoři

Janovská M., Sedlák P., Cizek J., Koller M., Šiška F., Seiner H.

Vydáno

1. 8. 2020

Nakladatel

ELSEVIER

Místo

AMSTERDAM

ISSN

0041-624X

Periodikum

ULTRASONICS

Ročník

106

Číslo

8

Stát

Nizozemsko

Strany počet

12

URL

https://www.sciencedirect.com/science/article/pii/S0041624X20300792?via%3Dihub

BibTex

@article{BUT182748,
  author="Michaela {Janovská} and Petr {Sedlák} and Jan {Čížek} and Martin {Koller} and Filip {Šiška} and Hanuš {Seiner}",
  title="Characterization of bonding quality of a cold -sprayed deposit by laser resonant ultrasound spectroscopy",
  journal="ULTRASONICS",
  year="2020",
  volume="106",
  number="8",
  pages="12",
  doi="10.1016/j.ultras.2020.106140",
  issn="0041-624X",
  url="https://www.sciencedirect.com/science/article/pii/S0041624X20300792?via%3Dihub"
}