Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Effect of the grain refinement via severe plastic deformation on strength properties and deformation behavior of an Al6061 alloy at room and cryogenic temperatures. / Moreno-Valle, E. C.; Sabirov, I.; Perez-Prado, M. T.; Murashkin, M. Yu; Bobruk, E. V.; Valiev, R. Z.
в: Materials Letters, Том 65, № 19-20, 10.2011, стр. 2917-2919.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Effect of the grain refinement via severe plastic deformation on strength properties and deformation behavior of an Al6061 alloy at room and cryogenic temperatures
AU - Moreno-Valle, E. C.
AU - Sabirov, I.
AU - Perez-Prado, M. T.
AU - Murashkin, M. Yu
AU - Bobruk, E. V.
AU - Valiev, R. Z.
PY - 2011/10
Y1 - 2011/10
N2 - A coarse-grained (CG) Al6061 alloy after solution treatment is subjected to high pressure torsion at room temperature resulting in the formation of a homogeneous ultra-fine grained (UFG) microstructure with average grain size of 170 nm. Tensile tests are performed at room and liquid nitrogen temperatures for both CG and UFG conditions. Analysis of the surface relief of the tested specimens is performed. The effect of microstructure on the mechanical properties and on the deformation behavior of the material is discussed.
AB - A coarse-grained (CG) Al6061 alloy after solution treatment is subjected to high pressure torsion at room temperature resulting in the formation of a homogeneous ultra-fine grained (UFG) microstructure with average grain size of 170 nm. Tensile tests are performed at room and liquid nitrogen temperatures for both CG and UFG conditions. Analysis of the surface relief of the tested specimens is performed. The effect of microstructure on the mechanical properties and on the deformation behavior of the material is discussed.
KW - Cryogenic temperatures
KW - High pressure torsion
KW - Mechanical properties
KW - Metals and alloys
KW - Microstructure
KW - Nanocrystalline materials
UR - http://www.scopus.com/inward/record.url?scp=79959997886&partnerID=8YFLogxK
U2 - 10.1016/j.matlet.2011.06.057
DO - 10.1016/j.matlet.2011.06.057
M3 - Article
AN - SCOPUS:79959997886
VL - 65
SP - 2917
EP - 2919
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
IS - 19-20
ER -
ID: 16949680