@article{forteski_helleis_valt_gomes_rios_pires_ponte_ponte_2024,  title={Sigma Phase Detection in Duplex Stainless Steel Based on Correlation to Current and Potential in Micro Electrode Electrochemical of Surface},  volume={27},  ISSN={1516-1439},  url={https://doi.org/10.1590/1980-5373-MR-2023-0541},  DOI={10.1590/1980-5373-MR-2023-0541},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Forteski, Elan Gabriel and Helleis, Rodrigo and Valt, Renata Bachmann Guimarães and Gomes, Leonardo Henrique and Rios, Jorge Omar and Pires, Carolina Mocelin Gomes and Ponte, Haroldo de Araújo and Ponte, Maria José Jerônimo de Santana},  year={2024},  pages={e20230541} }