SolidSolutionStrength

Source: models/solid_mechanics/crystal_plasticity/SolidSolutionStrength.py

Solid solution strengthening contribution, defined by \(\tau = \alpha \mu \varepsilon^{3/2} c^{1/2}\) where \(c\) is the matrix solute concentration, \(\varepsilon\) is the misfit strain, \(\alpha\) is an interaction coefficient and \(\mu\) is the shear modulus.

The output is a single strength contribution, intended to be combined with the other contributions through a ScalarLinearCombination.

Inputs

solute_concentration — input · Scalar · required

Current matrix solute concentration

Outputs

solid_solution_strength — output · Scalar · required

The solid solution strength contribution

Parameters

alpha — parameter · Scalar · required

Interaction coefficient

shear_modulus — parameter · Scalar · required

Shear modulus

misfit_strain — parameter · Scalar · required

Misfit strain