Research output: Contribution to journal › Conference article › peer-review
A new combined SPD technique to improve mechanical properties and electrical conductivity of long-sized billets. / Bobruk, E. V.; Botkin, A. V.; Murashkin, M. Yu; Raab, G. I.
In: IOP Conference Series: Materials Science and Engineering, Vol. 1014, No. 1, 012004, 29.01.2021.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - A new combined SPD technique to improve mechanical properties and electrical conductivity of long-sized billets
AU - Bobruk, E. V.
AU - Botkin, A. V.
AU - Murashkin, M. Yu
AU - Raab, G. I.
N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.
PY - 2021/1/29
Y1 - 2021/1/29
N2 - As a result of computer simulation carried out using the DEFORM 3D software package, the influence of the shape of the extrusion die-set, combined with equal-channel angular pressing with parallel channels (ECAP-PC), on the stress-strain state of cylindrical billets of an aluminum alloy was established. The obtained data made it possible to manufacture an experimental die-set for extrusion, combined with ECAP-PC, and to produce in it a cylindrical long-sized UFG billet from the 6063 alloy. It was established that one cycle of direct extrusion combined with ECAP-PC in the matrix with a non-axisymmetric deforming section for direct extrusion leads to a significant microstructure refinement and an improvement of mechanical properties of the alloy.
AB - As a result of computer simulation carried out using the DEFORM 3D software package, the influence of the shape of the extrusion die-set, combined with equal-channel angular pressing with parallel channels (ECAP-PC), on the stress-strain state of cylindrical billets of an aluminum alloy was established. The obtained data made it possible to manufacture an experimental die-set for extrusion, combined with ECAP-PC, and to produce in it a cylindrical long-sized UFG billet from the 6063 alloy. It was established that one cycle of direct extrusion combined with ECAP-PC in the matrix with a non-axisymmetric deforming section for direct extrusion leads to a significant microstructure refinement and an improvement of mechanical properties of the alloy.
UR - http://www.scopus.com/inward/record.url?scp=85101714467&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/1014/1/012004
DO - 10.1088/1757-899X/1014/1/012004
M3 - Conference article
AN - SCOPUS:85101714467
VL - 1014
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 1
M1 - 012004
T2 - International Conference and Annual School of Young Scientists 2020: Synthesis, Structure and Properties of High Entropy Materials, ASYS 2020
Y2 - 14 October 2020 through 16 October 2020
ER -
ID: 85585868