MultiPoroX: Automated multi-material porosity analysis tool

This dataset contains files related to _MultiPoroX_, an automated porosity analysis tool for multi-material parts. It includes: The source code as a MATLAB file, the code as a PDF document, the user-friendly interface as a PDF document, exemplary analysis results of a multi-material sample (316L/CuCrZr) for demonstration purposes.

__Used software:__ MATLAB® R2024b

__Used parameters for the porosity analysis:__

* __Resizing:__ None
* __Histogramm Equal:__ 0.001
* __Threshold:__ 65


Exemplary demonstration of an analysis result of a multi-material specimen (316L/CuCrZr)

### References

Meyer, I., Glitt, L., Lachmayer, R. (2025). *Comparative data of ImageJ and MultiPoroX* [Data set]. LUIS. https://doi.org/10.25835/l047b9xo

Meyer, I., Oel, M., Ehlers, T., & Lachmayer, R. (2023). *Additive manufacturing of multi-material parts – Design guidelines for manufacturing of 316L/CuCrZr in laser powder bed fusion*. Heliyon, 9(8), e18301. https://doi.org/10.1016/j.heliyon.2023.e18301

### Acknowledgments

The project ”*Additive Fertigung multimaterieller Komponenten zur nachhaltigen Energiewandlung*” was funded by the European Regional Development Fund (ERDF) and the state of Lower Saxony – Project number ZW 7-87011865.

The project ”*Major Research Instrumentation for integration of efficient effects in multi-material structural components*” was funded by the Deutsche Forschungsgemeinschaft (DFG - German Research Foundation) - Project number 445707542.