Research output: Contribution to journal › Article › peer-review
A new combined SPD technique to improve mechanical properties & 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, 012004, 29.01.2021.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - A new combined SPD technique to improve mechanical properties & electrical conductivity of long-sized billets
AU - Bobruk, E. V.
AU - Botkin, A. V.
AU - Murashkin, M. Yu.
AU - Raab, G.I.
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 an extrusion die, combined with equal-channel angular pressing in parallel channels (ECAP-PC), on the stress-strain state of cylindrical billets of aluminum alloy was established. The obtained data made it possible to manufacture an experimental set for extrusion combined with ECAP-PC, and to produce a cylindrical long-sized UFG billet of the 6063 alloy in it. It has been 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 significant microstructure refinement and 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 an extrusion die, combined with equal-channel angular pressing in parallel channels (ECAP-PC), on the stress-strain state of cylindrical billets of aluminum alloy was established. The obtained data made it possible to manufacture an experimental set for extrusion combined with ECAP-PC, and to produce a cylindrical long-sized UFG billet of the 6063 alloy in it. It has been 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 significant microstructure refinement and improvement of mechanical properties of the alloy.
UR - https://iopscience.iop.org/article/10.1088/1757-899X/1014/1/012004
M3 - Article
VL - 1014
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
M1 - 012004
T2 - Synthesis, structure and properties of high entropy materials
Y2 - 14 October 2020 through 16 October 2020
ER -
ID: 71201798