Heat treatment of ultrafine grained AA6061 consolidation by equal channel angular pressingPramono, Agus; Kollo, Lauri; Kallip, Kaspar; Veinthal, Renno; Gomon, Jaana-KateriinaInstrumentation and measurement systems2015 / p. 252-256 http://dx.doi.org/10.4028/www.scientific.net/AMM.771.252