Effect of counterpressure during equal-channel angular pressing on nanoporosity formation in ultrafine-grained copper


Autoria(s): Betekhtin, V. I.; Tabachnikova, E. D.; Kadomtsev, A. G.; Narykova, M. V.; Lapovok, R.
Data(s)

01/08/2011

Resumo

Results of small-angle X-ray scattering and high-precision density measurements showed that the application of counterpressure during the equal-channel angular pressing (ECAP) of ultrafine-grained copper leads to a decrease in nanoporosity and an increase in mechanical properties of the ECAP-processed metal.

Identificador

http://hdl.handle.net/10536/DRO/DU:30075959

Idioma(s)

eng

Publicador

Pleiades Publishing

Relação

http://dro.deakin.edu.au/eserv/DU:30075959/lapovok-effectcounterpressure-2011.pdf

http://www.dx.doi.org/10.1134/S1063785011080189

Direitos

2011, Pleiades Publishing

Palavras-Chave #counterpressure #angular pressing #nanoporosity formation #copper
Tipo

Journal Article