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 Design Expert 11, Stat-Ease, Inc.
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 DEFORM-3D V10, Scientific Forming Technologies Corporation (SFTC).
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 M. Shahbaz, N. Pardis, J. Moon, R. Ebrahimi, H. S. Kim, Microstructural and mechanical properties of the material processed by streamline proposed vortex extrusion, Metals and Materials International, (2020) Accepted.