@article{freitas_costa_santos_santos_2023,  title={Effects of Hydrogen in Stress Triaxiality of API 5L X70 Steel},  volume={26},  ISSN={1516-1439},  url={https://doi.org/10.1590/1980-5373-MR-2023-0111},  DOI={10.1590/1980-5373-MR-2023-0111},  journal={Materials Research},  publisher={ABM, ABC, ABPol},  author={Freitas, B. B. and Costa, L. R. O. and Santos, T. A. A. dos and Santos, D. S. dos},  year={2023},  pages={e20230111} }