Method and device for determining, in particular, micromechanical properties of a material, in particular, for describing grain size dependencies

A computer-implemented method for determining a micromechanical property of a material for describing grain size dependencies, the method comprising the following steps:

• predefining a grain size-independent parameter;
• determining a grain size-dependent parameter as a function of the grain size-independent parameter;
• and
• determining the property of the material as a function of the grain size-independent parameter and of the grain size-dependent parameter.

A device configured to determine a micromechanical property of a material, the device comprising:

• at least one processor;
• and
• at least one non-transitory memory on which are stored instructions for determining the micromechanical property of the material for describing grain size dependencies, the instructions, when executed by the processor, causing the processor to perform the following steps:
• predefining a grain size-independent parameter;
• determining a grain size-dependent parameter as a function of the grain size-independent parameter;
• and
• determining the property of the material as a function of the grain size-independent parameter and of the grain size-dependent parameter.

A non-transitory computer-readable medium on which is stored a computer program including computer-readable instructions for determining a micromechanical property of a material, for describing grain size dependencies, the instructions, when executed by a computer, causing the computer to perform the following steps:

• predefining a grain size-independent parameter;
• determining a grain size-dependent parameter as a function of the grain size-independent parameter;
• and
• determining the property of the material as a function of the grain size-independent parameter and of the grain size-dependent parameter.