Module “critical_transformation_temperatures”

class tc_python.property_model_definitions.critical_transformation_temperatures.CriticalTransformationTemperatures

Bases: object

Encapsulation class for the “Critical Transformation Temperatures” property model Arguments and Results.

Arguments

alias of CriticalTransformationTemperatures_Arguments

Results

alias of CriticalTransformationTemperatures_Results

classmethod get_aliases() → list[str]

List of aliases for “Critical Transformation Temperatures” property model.

classmethod get_name() → str

String name of “Critical Transformation Temperatures” property model.

class tc_python.property_model_definitions.critical_transformation_temperatures.CriticalTransformationTemperatures_Arguments

Bases: ArgumentBase

Valid entries for Critical Transformation Temperatures (steel) model arguments.

CALCULATE_AX_TEMPERATURES = 'Calculate Ax temperatures'

• Option to calculate A0, A1, A2, A3, A4, Acem, and Agraph.

• Typically only one temperature of A3, Acem, and Agraph exists.

Argument options:

True, False

Default value:

True

CALCULATE_SOL_AND_LIQ = 'Calculate solidus and liquidus'

• Option to calculate solidus and liquidus temperatures.

Argument options:

True, False

Default value:

True

HIGH_LIMIT_TEMPERATURE = 'High temperature limit'

• Upper temperature limit used for transformation temperature search.

• This argument is used if CriticalTransformationTemperatures_Arguments.MANUAL_TEMPERATURE_SEARCH_LIMITS is “True”.

• This argument can also be set with PropertyModelCalculation.set_temperature(PropertyModelQuantity.high_limit_temperature())()

Default value:

2000.0 [K]

LOW_LIMIT_TEMPERATURE = 'Low temperature limit'

• Lower temperature limit used for transformation temperature search.

• This argument is used if CriticalTransformationTemperatures_Arguments.MANUAL_TEMPERATURE_SEARCH_LIMITS is “True”.

• This argument can also be set with PropertyModelCalculation.set_temperature(PropertyModelQuantity.low_limit_temperature())()

Default value:

900.0 [K]

MANUAL_TEMPERATURE_SEARCH_LIMITS = 'Manual temperature search limits'

• Option to enable manual temperature search limits and maximum temperature step size.

Argument options:

True, False

Default value:

False

MAX_TEMPERATURE_STEP = 'Max temperature step'

• Maximum temperature step used during transformation temperature search.

Default value:

100.0

SUSPEND_GAS = 'Suspend gas'

• Option to suspend the gas phase.

Argument options:

True, False

Default value:

True

SUSPEND_GRAPHITE = 'Suspend graphite'

• Option to suspend the graphite phase.

• If calculating Agraph, set this option to “False”.

Argument options:

True, False

Default value:

True

class tc_python.property_model_definitions.critical_transformation_temperatures.CriticalTransformationTemperatures_Results

Bases: ArgumentBase

Valid entries for Critical Transformation Temperatures (steel) model results.

A0 = 'A0'

• Curie temperature of cementite phase (A0).

A1 = 'A1'

• A1 transformation temperature.

A2 = 'A2'

• Curie temperature of ferrite phase (A2).

A3 = 'A3'

• A3 transformation temperature.

A4 = 'A4'

• A4 transformation temperature.

ACEM = 'Acem'

• Austenite to cementite transformation temperature (requires graphite suspended).

AGRAPH = 'Agraph'

• Austenite to graphite transformation temperature (requires graphite enabled).

LIQUIDUS = 'Liquidus'

• Liquidus temperature in Kelvin.

SOLIDUS = 'Solidus'

• Solidus temperature in Kelvin.