Electrodeposition of nanocrystalline metals on open cell metal foams

Improved mechanical properties

A. Jung, H. Natter, R. Hempelmann, S. Diebels, Michael Rudolf Koblischka, U. Hartmann, E. Lach

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)

Abstract

In order to enhance their stiffness, strength and energy absorption capability open-cell aluminum foams have been coated with nickel by electrodeposition. The coating thickness distribution is very important for the properties of the coated foams. A method to assess the coating thickness distribution by scanning the magnetic flux density distribution has been evaluated. The mechanical behavior has been investigated by quasi-static compression tests. The energy absorption capability increases linearly with the coating thickness, both for the absolute values and per foam thickness, but per density or mass the energy absorption capability reaches a saturation level. So there is an optimum in coating thickness. A decrease in pore size from 10 to 30 ppi more than doubles the energy absorption capability per foam thickness of coated foams.

Original languageEnglish
Title of host publicationElectrodeposition of Nanoengineered Materials and Devices 3
Pages165-172
Number of pages8
Volume25
Edition41
DOIs
Publication statusPublished - 2010 Dec 1
Externally publishedYes
EventElectrodeposition of Nanoengineered Materials and Devices 3 - 216th ECS Meeting - Vienna, Austria
Duration: 2009 Oct 42009 Oct 9

Other

OtherElectrodeposition of Nanoengineered Materials and Devices 3 - 216th ECS Meeting
CountryAustria
CityVienna
Period09/10/409/10/9

Fingerprint

Electrodeposition
Foams
Energy absorption
Mechanical properties
Coatings
Metals
Magnetic flux
Pore size
Nickel
Stiffness
Scanning
Aluminum

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Jung, A., Natter, H., Hempelmann, R., Diebels, S., Koblischka, M. R., Hartmann, U., & Lach, E. (2010). Electrodeposition of nanocrystalline metals on open cell metal foams: Improved mechanical properties. In Electrodeposition of Nanoengineered Materials and Devices 3 (41 ed., Vol. 25, pp. 165-172) https://doi.org/10.1149/1.3422510

Electrodeposition of nanocrystalline metals on open cell metal foams : Improved mechanical properties. / Jung, A.; Natter, H.; Hempelmann, R.; Diebels, S.; Koblischka, Michael Rudolf; Hartmann, U.; Lach, E.

Electrodeposition of Nanoengineered Materials and Devices 3. Vol. 25 41. ed. 2010. p. 165-172.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jung, A, Natter, H, Hempelmann, R, Diebels, S, Koblischka, MR, Hartmann, U & Lach, E 2010, Electrodeposition of nanocrystalline metals on open cell metal foams: Improved mechanical properties. in Electrodeposition of Nanoengineered Materials and Devices 3. 41 edn, vol. 25, pp. 165-172, Electrodeposition of Nanoengineered Materials and Devices 3 - 216th ECS Meeting, Vienna, Austria, 09/10/4. https://doi.org/10.1149/1.3422510
Jung A, Natter H, Hempelmann R, Diebels S, Koblischka MR, Hartmann U et al. Electrodeposition of nanocrystalline metals on open cell metal foams: Improved mechanical properties. In Electrodeposition of Nanoengineered Materials and Devices 3. 41 ed. Vol. 25. 2010. p. 165-172 https://doi.org/10.1149/1.3422510
Jung, A. ; Natter, H. ; Hempelmann, R. ; Diebels, S. ; Koblischka, Michael Rudolf ; Hartmann, U. ; Lach, E. / Electrodeposition of nanocrystalline metals on open cell metal foams : Improved mechanical properties. Electrodeposition of Nanoengineered Materials and Devices 3. Vol. 25 41. ed. 2010. pp. 165-172
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