Research output: Contribution to journal › Article › peer-review
Effect of Ultrafine-Grained Structure of a Material on the Strength Characteristics of an Aluminum Alloy upon Impact Loads. / Evstifeev, A. D.; Smirnov, I. V.; Petrov, Yu V.
In: Physics of the Solid State, Vol. 61, No. 6, 01.06.2019, p. 1062-1066.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Effect of Ultrafine-Grained Structure of a Material on the Strength Characteristics of an Aluminum Alloy upon Impact Loads
AU - Evstifeev, A. D.
AU - Smirnov, I. V.
AU - Petrov, Yu V.
PY - 2019/6/1
Y1 - 2019/6/1
N2 - An increase in the velocities of automobile and aerospace transport and, simultaneously, the necessary of decreasing their masses increase the requirements to the operating reliability of used materials and constructions. In this case, the operation of a material under dynamic impact loads remains in nonnormative ranges. This work presents a comprehensive technique of studying and predicting the behavior of materials under conditions of dynamic tension. A possibility of increasing the strength properties of materials by severe plastic deformation (SPD) in a wide range of varying parameters of external loads and the fi-xation of these changes in the framework of the proposed technique is demonstrated using Al-Mg and AlCu-Mg aluminum alloys as examples.
AB - An increase in the velocities of automobile and aerospace transport and, simultaneously, the necessary of decreasing their masses increase the requirements to the operating reliability of used materials and constructions. In this case, the operation of a material under dynamic impact loads remains in nonnormative ranges. This work presents a comprehensive technique of studying and predicting the behavior of materials under conditions of dynamic tension. A possibility of increasing the strength properties of materials by severe plastic deformation (SPD) in a wide range of varying parameters of external loads and the fi-xation of these changes in the framework of the proposed technique is demonstrated using Al-Mg and AlCu-Mg aluminum alloys as examples.
KW - MECHANICAL-PROPERTIES
KW - DYNAMIC STRENGTH
KW - FRACTURE
KW - DEFORMATION
KW - DEPENDENCE
KW - BEHAVIOR
KW - METALS
UR - http://www.scopus.com/inward/record.url?scp=85067462439&partnerID=8YFLogxK
U2 - 10.1134/S1063783419060052
DO - 10.1134/S1063783419060052
M3 - Article
AN - SCOPUS:85067462439
VL - 61
SP - 1062
EP - 1066
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 6
ER -
ID: 43361567