NOMENCLATURE
\(a_{0}\) lattice parameter of bcc-Fe
a, b, c lattice parameters of cementite
d distance from the maximum load point
d1 displacement load of 7.2 Å
d2 displacement load of 8.4Å
d3 displacement load of 11.4 Å
L total dislocation length
\(L_{x}\) model length
\(L_{y}\) model width
\(L_{z}\) model height
\(L_{zz}\) model height without boundarys
p(d) contact load
\(p_{\max}\) maximum contact load
V volume of crystal
\(\tau_{\max}\) maximum orthogonal shear stress
\(\tau_{y\max}\) maximum shear stress along the y -axis
\(\rho\) dislocation density
γ shear strain