Effect of counterpressure during equal-channel angular pressing on nanoporosity formation in ultrafine-grained copper
Version 2 2024-06-04, 05:22Version 2 2024-06-04, 05:22
Version 1 2015-08-20, 15:23Version 1 2015-08-20, 15:23
journal contribution
posted on 2024-06-04, 05:22authored byVI Betekhtin, ED Tabachnikova, AG Kadomtsev, MV 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.