Publication result detail

Elastic moduli and elastic anisotropy of cold sprayed metallic coatings

SEINER, H.; ČÍŽEK, J.; SEDLÁK, P.; HUANG, R.; ČUPERA, J.; DLOUHÝ, I.; LANDA, M.

Original Title

Elastic moduli and elastic anisotropy of cold sprayed metallic coatings

English Title

Elastic moduli and elastic anisotropy of cold sprayed metallic coatings

Type

WoS Article

Original Abstract

Resonant ultrasound spectroscopy is applied to analyze the elastic anisotropy of thick copper, aluminum, titanium, and nickel coatings prepared by cold spraying and to determine the respective elastic moduli. The results show that the coatings exhibit only weak deviations from perfect isotropy, and the obtained elastic moduli are comparable with those of the corresponding polycrystalline bulks. The increased internal friction observed in some of the studied coatings may indicate grain refinement and consequent grain boundary sliding.

English abstract

Resonant ultrasound spectroscopy is applied to analyze the elastic anisotropy of thick copper, aluminum, titanium, and nickel coatings prepared by cold spraying and to determine the respective elastic moduli. The results show that the coatings exhibit only weak deviations from perfect isotropy, and the obtained elastic moduli are comparable with those of the corresponding polycrystalline bulks. The increased internal friction observed in some of the studied coatings may indicate grain refinement and consequent grain boundary sliding.

Keywords

Kinetic spray; CGDS; Elastic properties; Metals and alloys; Deposition; Resonant Ultrasound Spectroscopy

Key words in English

Kinetic spray; CGDS; Elastic properties; Metals and alloys; Deposition; Resonant Ultrasound Spectroscopy

Authors

SEINER, H.; ČÍŽEK, J.; SEDLÁK, P.; HUANG, R.; ČUPERA, J.; DLOUHÝ, I.; LANDA, M.

RIV year

2017

Released

15.04.2016

Publisher

Elsevier

Location

USA

ISBN

0257-8972

Periodical

SURFACE & COATINGS TECHNOLOGY

Volume

291

Number

N/A

State

Swiss Confederation

Pages from

342

Pages to

347

Pages count

6

URL

http://www.sciencedirect.com/science/article/pii/S0257897216301165

Full text in the Digital Library

http://hdl.handle.net/11012/70909

BibTex

@article{BUT122841,
  author="Hanuš {Seiner} and Jan {Čížek} and Petr {Sedlák} and Renzhong {Huang} and Jan {Čupera} and Ivo {Dlouhý} and Michal {Landa}",
  title="Elastic moduli and elastic anisotropy of cold sprayed metallic coatings",
  journal="SURFACE & COATINGS TECHNOLOGY",
  year="2016",
  volume="291",
  number="N/A",
  pages="342--347",
  doi="10.1016/j.surfcoat.2016.02.057",
  issn="0257-8972",
  url="http://www.sciencedirect.com/science/article/pii/S0257897216301165"
}

Documents

Seiner at al
122841