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4_2011_sen_12

Title of the article

COMPUTATIONAL INVESTIGATION OF KINEMATICS OF THE EQUAL CHANNEL ANGULAR PRESSING PROCESS IN TWO-DIMENSIONAL AND THREE-DIMENSIONAL STATEMENTS OF THE PROBLEM
Authors

Pershin D.S., Student, Moscow State University n.a. M.V. Lomonosov, Moscow, Russia, This email address is being protected from spambots. You need JavaScript enabled to view it.

Ovchinnikova N.V., Candidate of Physical and Mathematical Sciences, Researcher at the Laboratory of the Research Institute of Mechanics, Moscow State University n.a. M.V. Lomonosov, Moscow State University, Moscow, Russia
In the section TECHNOLOGICAL MECHANICS
Year 2011 Issue 4 Pages 66-70
Type of article RAR Index UDK 539.3 Index BBK  
Abstract Numerical simulation of equal channel angular pressing process was done. Two dimensional and threedimensional statements of the problem were considered. Possibility of usage (for analysis of technological process) in some cases 2D statement instead of 3D statement for the purpose of decrease resource complexity of the problem was demonstrated. It was done on basis of comparison calculation`s results for both cases. Principal attention was spared for kinematics of the process.
Keywords

equal channel angular pressing, severe plastic deformation, numerical modeling, reinforcement, ductility
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