Module “strain_age_cracking_ni”¶

class tc_python.property_model_definitions.strain_age_cracking_ni.StrainAgeCrackingNi¶

Bases: object

Encapsulation class for the “Strain-Age Cracking - Ni” property model Arguments, ArgumentOptions, and Results.

ArgumentOptions¶: alias of StrainAgeCrackingNi_ArgumentOptions

Arguments¶: alias of StrainAgeCrackingNi_Arguments

Results¶: alias of StrainAgeCrackingNi_Results

classmethod get_aliases() → list[str]¶: List of aliases for “Strain-Age Cracking - Ni” property model.

classmethod get_name() → str¶: String name of “Strain-Age Cracking - Ni” property model.

class tc_python.property_model_definitions.strain_age_cracking_ni.StrainAgeCrackingNi_ArgumentOptions¶

Bases: object

Valid options for Strain-Age Cracking - Ni property model arguments which requires specific options to be entered.

EVALUATION_METHOD¶: alias of StrainAgeCrackingNi_ArgumentOptions_EVALUATION_METHOD

PHASE_GROUP_SELECTION¶: alias of StrainAgeCrackingNi_ArgumentOptions_PHASE_GROUP_SELECTION

class tc_python.property_model_definitions.strain_age_cracking_ni.StrainAgeCrackingNi_ArgumentOptions_EVALUATION_METHOD¶

Bases: ArgumentBase

Valid options for StrainAgeCrackingNi_Arguments.EVALUATION_METHOD.

SINGLE_TEMPERATURE = '1'¶: Evaluate SAC risk at the current temperature only.

TEMPERATURE_INTERVAL = '2'¶: Evaluate SAC risk over a temperature interval.

class tc_python.property_model_definitions.strain_age_cracking_ni.StrainAgeCrackingNi_ArgumentOptions_PHASE_GROUP_SELECTION¶

Bases: ArgumentBase

Valid options for StrainAgeCrackingNi_Arguments.PHASE_GROUP_SELECTION.

INCLUDE_ALL_PHASES = '1'¶: Includes all phases entered by User in the System.

INCLUDE_GAMMA_GAMMA_PRIME_ONLY = '2'¶: Includes Gamma (“FCC_L12”) and Gamma-Prime (“FCC_L12#2”) phases.

INCLUDE_TYPICAL_NI_SUPERALLOY = '3'¶

Phases included in this option:

Oxide and metal liquid phases: “IONIC_LIQ”, “IONIC_LIQ#2”, “LIQUID”
Gamma (#1) and Gamma-Prime(#2): “DIC_FCC_A1”, “FCC_A1”, “FCC_A1#2”, “FCC_L12”, “FCC_L12#2”
Carbides/Nitrides: “FCC_L12#3”, “HCP_A3#1”, “HCP_A3#2”, “M23C6”, “M6C”, “M7C3”
B2 phases: “BCC_A2”, “BCC_A2#2”, “BCC_B2”, “BCC_B2#2”
Gamma Double-Prime: “BCT_D022”
Additional Phases: “PI”, “NI3B_D011”, “M2B_TETR”, “D5A_M3B2”, “M3B2”, “MB_B33”, “MB2_C32”,”G_PHASE”, “NI5ZR”, “NI7ZR2”, “CR3NI5SI2”, “CR3NI5SI2”, “SPINEL”, “ALPHA_SPINEL”, “CORUNDUM”

INCLUDE_TYPICAL_PLUS_ETA_DELTA = '4'¶

Phases included in this option:

All phases from: ArgumentOptions_PhaseGroupSelection.INCLUDE_TYPICAL_NI_SUPERALLOY
Delta phase: “NI3TA_D0A”
Eta phase: “NI3TI_D024”

INCLUDE_TYPICAL_PLUS_TCP = '5'¶

Phases included in this option:

All phases from: ArgumentOptions_PhaseGroupSelection.INCLUDE_TYPICAL_NI_SUPERALLOY
TCP phases: “C14_LAVES”, “SIGMA”, “MU_PHASE”, “R_PHASE”, “P_PHASE”, “Z_PHASE”, “CR3SI_A15”

class tc_python.property_model_definitions.strain_age_cracking_ni.StrainAgeCrackingNi_Arguments¶

Bases: ArgumentBase

Valid entries for Strain-Age Cracking - Ni property model arguments.

EVALUATION_METHOD = 'Choose mode'¶

Select the method by which strain-age cracking (SAC) risk is evaluated.

Argument options:: StrainAgeCrackingNi_ArgumentOptions_EVALUATION_METHOD
Default value:: "TEMPERATURE_INTERVAL"

EVALUATION_TEMPERATURE = 'Evaluation temperature'¶

Temperature at which the property evaluation occurs, corresponds to the measurement temperature.
This argument can also be set with PropertyModelCalculation.set_temperature(PropertyModelQuantity.evaluation_temperature())().

Default value:: 1000.0 [K]

INITIAL_STEP_SIZE = 'Initial step size for search'¶

Initial step size for searching used by the property model.
This argument is used if StrainAgeCrackingNi_Arguments.EVALUATION_METHOD is set to StrainAgeCrackingNi_ArgumentOptions_EVALUATION_METHOD.TEMPERATURE_INTERVAL.

Default value:: 50.0 [K]

LOW_LIMIT_TEMPERATURE = 'Low temperature limit'¶

Lower temperature limit used for transformation temperature search.
This argument can also be set with PropertyModelCalculation.set_temperature(PropertyModelQuantity.low_limit_temperature())().

Default value:: 900.0 [K]

MAXIMUM_TEMPERATURE = 'High temperature limit'¶

The maximum temperature used by the property model.
This argument is used given the following argument settings:
- StrainAgeCrackingNi_Arguments.EVALUATION_METHOD is set to StrainAgeCrackingNi_ArgumentOptions_EVALUATION_METHOD.TEMPERATURE_INTERVAL.
- StrainAgeCrackingNi_Arguments.SET_MAXIMUM_TEMPERATURE is set to "True".
This argument can also be set with PropertyModelCalculation.set_temperature(PropertyModelQuantity.high_limit_temperature())().

Default value:: 1273.0 [K]

Note

The value of this argument should be below the material gamma-prime solvus temperature.

PHASE_GROUP_SELECTION = 'Phase Subset'¶

Select a subset of the phases to enter in the calculation.

Argument options:: ArgumentOptions_PhaseGroupSelection
Default value:: "INCLUDE_ALL_PHASES"

SET_MAXIMUM_TEMPERATURE = 'useMaximumTemperatureSetting'¶

Option to set the maximum temperature for SAC risk evaluation manually.
Set to "True" if a lower maximum temperature than the calculated gamma-prime solvus temperature is required.
If "True", the gamma-prime solvus temperature will not be calculated by the property model.
This argument is used if StrainAgeCrackingNi_Arguments.EVALUATION_METHOD is set to StrainAgeCrackingNi_ArgumentOptions_EVALUATION_METHOD.TEMPERATURE_INTERVAL.

Argument options:: "True", "False"
Default value:: "False"

class tc_python.property_model_definitions.strain_age_cracking_ni.StrainAgeCrackingNi_Results¶

Bases: ArgumentBase

Valid entries for Strain-Age Cracking - Ni property model results.

GAMMA_PRIME_SOLVUS = 'gammaPrimeSolvus'¶: Gamma prime (FCC_L12) solvus temperature [K].

MISFIT_VALUE_AT_SINGLE_TEMP = 'lowerMisfitSignChangeTemperature'¶: Misfit parameter value between gamma matrix and gamma-prime precipitate at the current temperature [K].

SAC_RISK_FACTOR = 'sacRiskFactor'¶: SAC risk factor.