caa a22 4500 463225023 CHVBK 20180405153224.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10853-006-0480-2 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0480-2 Cyclic indentation in aluminum [Elektronische Daten] [Fuqian Yang, Lingling Peng, Kenji Okazaki] Cyclic indentation was used to evaluate the dynamic deformation of aluminum. Under the load-controlled cyclic indentation, the indenter continuously penetrated into the material and reached a steady state at which the penetration speed (per cycle) was a constant. The amplitude of the cyclic indentation depth was basically controlled by the amplitude of the cyclic indentation load, independent of the mean indentation load and the indentation frequency. The steady state penetration speed decreased with increasing the amplitude of the cyclic indentation load due to the increase in the size of plastic zone. It also decreased with the increase in the mean indentation load due to local strain hardening, while it increased with the increase of the indentation frequency. Springer Science+Business Media, LLC, 2007 Yang Fuqian Department of Chemical and Materials Engineering, University of Kentucky, 40506, Lexington, KY, USA aut Peng Lingling Department of Chemical and Materials Engineering, University of Kentucky, 40506, Lexington, KY, USA aut Okazaki Kenji Department of Chemical and Materials Engineering, University of Kentucky, 40506, Lexington, KY, USA aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4513-4520 0022-2461 42:12<4513 2007 42 10853 https://doi.org/10.1007/s10853-006-0480-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0480-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yang Fuqian Department of Chemical and Materials Engineering, University of Kentucky, 40506, Lexington, KY, USA aut NATIONALLICENCE 700 1- Peng Lingling Department of Chemical and Materials Engineering, University of Kentucky, 40506, Lexington, KY, USA aut NATIONALLICENCE 700 1- Okazaki Kenji Department of Chemical and Materials Engineering, University of Kentucky, 40506, Lexington, KY, USA aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/12(2007-06-01), 4513-4520 0022-2461 42:12<4513 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer