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

journal contribution
posted on 2011-08-01, 00:00 authored by V I Betekhtin, E D Tabachnikova, A G Kadomtsev, M V Narykova, Rimma LapovokRimma Lapovok
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.

History

Journal

Technical physics letters

Volume

37

Issue

8

Pagination

767 - 768

Publisher

Pleiades Publishing

Location

Moscow, Russia

ISSN

1063-7850

eISSN

1090-6533

Language

eng

Publication classification

C Journal article; C1.1 Refereed article in a scholarly journal

Copyright notice

2011, Pleiades Publishing

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