Detail publikace

Elastic moduli and elastic anisotropy of cold sprayed metallic coatings

Originální název

Elastic moduli and elastic anisotropy of cold sprayed metallic coatings

Anglický název

Elastic moduli and elastic anisotropy of cold sprayed metallic coatings

Jazyk

en

Originální abstrakt

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.

Anglický abstrakt

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.

Plný text v Digitální knihovně

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",
  annote="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.",
  address="Elsevier",
  chapter="122841",
  doi="10.1016/j.surfcoat.2016.02.057",
  howpublished="print",
  institution="Elsevier",
  number="N/A",
  volume="291",
  year="2016",
  month="april",
  pages="342--347",
  publisher="Elsevier",
  type="journal article in Web of Science"
}