Title of article
Plastic flow behavior of Inconel 718 under dynamic shear loads
Author/Authors
T. Kobayashi، نويسنده , , J.W. Simons، نويسنده , , C.S. Brown، نويسنده , , D.A. Shockey، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
8
From page
389
To page
396
Abstract
The plastic deformation behavior of nickel–iron alloy Inconel 718 in shear was measured at strain rates of 0.01 s−1 and up to 3000 s−1 with a quasistatic torsion machine and a split torsional Hopkinson bar, respectively. The measurements were analyzed to determine Johnson–Cook parameters and obtain material constitutive information needed for finite element simulations.
Keywords
Johnson–Cook parameters , Inconel 718 , Plastic flow curve , Dynamic shear , Hopkinson torsion bar
Journal title
International Journal of Impact Engineering
Serial Year
2008
Journal title
International Journal of Impact Engineering
Record number
1251342
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