Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Structure and mechanical properties of aluminum alloy 6061 subjected to equal-channel angular pressing in parallel channels. / Murashkin, M. Yu; Bobruk, E. V.; Kil'Mametov, A. R.; Valiev, R. Z.
в: Physics of Metals and Metallography, Том 108, № 4, 10.2009, стр. 415-423.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Structure and mechanical properties of aluminum alloy 6061 subjected to equal-channel angular pressing in parallel channels
AU - Murashkin, M. Yu
AU - Bobruk, E. V.
AU - Kil'Mametov, A. R.
AU - Valiev, R. Z.
PY - 2009/10
Y1 - 2009/10
N2 - It is shown that a uniform ultrafine-grained structure in alloy 6061 can be formed already after four cycles of treatment by equal-channel angular pressing in parallel channels (ECAP-PC). Along with grain refinement, in the process of an ECAP-PC treatment there occurs in the alloy a dynamic strain aging, which results in the formation of nanodimensional particles of a strengthening phase Mg2Si. It has been established that the alloy in the UFG state demonstrates a considerably higher level of strength and better plasticity in comparison with the material after a standard strengthening treatment.
AB - It is shown that a uniform ultrafine-grained structure in alloy 6061 can be formed already after four cycles of treatment by equal-channel angular pressing in parallel channels (ECAP-PC). Along with grain refinement, in the process of an ECAP-PC treatment there occurs in the alloy a dynamic strain aging, which results in the formation of nanodimensional particles of a strengthening phase Mg2Si. It has been established that the alloy in the UFG state demonstrates a considerably higher level of strength and better plasticity in comparison with the material after a standard strengthening treatment.
UR - http://www.scopus.com/inward/record.url?scp=70350234888&partnerID=8YFLogxK
U2 - 10.1134/S0031918X09100123
DO - 10.1134/S0031918X09100123
M3 - Article
AN - SCOPUS:70350234888
VL - 108
SP - 415
EP - 423
JO - Physics of Metals and Metallography
JF - Physics of Metals and Metallography
SN - 0031-918X
IS - 4
ER -
ID: 16949878