Discontinuous deformation of Ni3Fe alloy single crystals in various states of atomic order

1977 ◽  
Vol 20 (12) ◽  
pp. 1587-1591
Author(s):  
L. E. Popov ◽  
V. A. Starenchenko ◽  
V. S. Kobytev
Keyword(s):  
Single Crystals ◽  
Atomic Order ◽  
Ni3fe Alloy ◽  
Discontinuous Deformation

Multiscale Localization of Shear Deformation in Single Crystals of the Ni3Fe Alloy with Short-Range Atomic Order

2014 ◽  
Vol 57 (2) ◽  
pp. 206-215 ◽  
Author(s):  
L. A. Teplyakova ◽  
T. S. Kunitsyna ◽  
V. A. Starenchenko ◽  
M. A. Poltaranin
Keyword(s):  
Single Crystals ◽  
Shear Deformation ◽  
Short Range ◽  
Atomic Order ◽  
Ni3fe Alloy ◽  
Range Atomic Order ◽  
Short Range Atomic Order

Macro-Scale Localized Shear Strain Affected by Configuration of [001]-Oriented Single Crystals of Ni3Fe Alloy

2019 ◽  
Vol 61 (12) ◽  
pp. 2253-2257
Author(s):  
T. S. Kunitsyna ◽  
L. A. Teplyakova ◽  
A. I. Potekaev ◽  
V. A. Starenchenko
Keyword(s):  
Shear Strain ◽  
Single Crystals ◽  
Ni3fe Alloy ◽  
Macro Scale

Deformation-Induced Destruction of the Long-Range Order in Single Crystals of Ni3Fe Alloy

2003 ◽  
Vol 46 (11) ◽  
pp. 1122-1132
Author(s):  
V. A. Starenchenko ◽  
S. V. Starenchenko ◽  
L. A. Teplyakova ◽  
I. P. Zamyatina ◽  
O. D. Pantyukhova ◽  
...  
Keyword(s):  
Single Crystals ◽  
Long Range ◽  
Range Order ◽  
Long Range Order ◽  
Ni3fe Alloy

Coarse Slip Bands in a Single-Crystalline Aluminum Alloy

2000 ◽  
Vol 653 ◽  
Author(s):  
Seung-Yong Yang ◽  
Xianghong Li ◽  
Aluminum Alloy
Keyword(s):  
Aluminum Alloy ◽  
Strain Hardening ◽  
Single Crystals ◽  
Rate Dependent ◽  
Slip Bands ◽  
Alloy Crystal ◽  
Element Simulation ◽  
Crystal Plasticity Model ◽  
Discontinuous Deformation ◽  
Hardening Rules

AbstractThe effect of crystal orientation on the discontinuous deformation and coarse slip bands in aluminum single crystals has been investigated by finite element simulation. The numerical analysis is based on a rate-dependent crystal plasticity model recently formulated by us with modifications made here that explicitly accounts for the three strain hardening stages and the effect of the interaction of dislocations and alloying elements on setting the hardening rules on the individual slip systems of the aluminum alloy crystal. The dependence of the magnitude of the serrations of tensile stress-strain curves on orientation and its evolution over the three strain hardening stages of Al-0.3%Mg single crystals observed experimentally has been successfully explained in this investigation.

Distribution of slip tracks in single crystals of Ni3Fe alloy

1998 ◽  
Vol 41 (4) ◽  
pp. 341-345 ◽  
Author(s):  
L. A. Teplyakova ◽  
T. S. Kunitsyna ◽  
É. V. Kozlov
Keyword(s):  
Single Crystals ◽  
Ni3fe Alloy
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