@inproceedings{a4e07bdf3e344e6e9cbd9113cea5eebd,
title = "Indentation behavior of aluminum prepared by equal channel angular pressing",
abstract = "The plastic deformation of as-ECAP Al was investigated by using an indentation technique. The indentation load was found to be proportional to the 3/2 power of the maximum indentation depth. The as-ECAP Al displayed different unloading behavior from the annealed Al due to the large plastic deformation introduced in the ECAP process, which suggests the change in the microstructure. A relation between the plastic energy dissipated in the indentation and the indentation load was derived by using dislocation theory - the plastic energy is proportional to the 3/2 power of the indentation load, which was supported by the experimental results.",
keywords = "Aluminum, Dislocation density, ECAP, Microindentation",
author = "Lingling Peng and Fuqian Yang and Kenji Okazaki",
year = "2004",
language = "English",
isbn = "0873395719",
series = "Ultrafine Grained Materials III",
pages = "535--540",
editor = "Y.T. Zhu and T.G. Langdon and R.Z. Valiev and {Lee Semiatin}, S. and {et al}, al",
booktitle = "Ultrafine Grained Materials III",
note = "Ultrafine Grained Materials III ; Conference date: 14-03-2004 Through 18-03-2004",
}