@article{prado_lino_vaz_2020,  title={Effects of Heat Input and Niobium Addition on HAZ of Microalloyed Steels for Reinforcing Bars},  volume={25},  ISSN={0104-9224},  url={https://doi.org/10.1590/0104-9224/SI25.31},  DOI={10.1590/0104-9224/SI25.31},  journal={Soldagem & Inspeção},  publisher={Associação Brasileira de Soldagem},  author={Prado, Juscelino Mendes and Lino, Roney Eduardo and Vaz, Cláudio Turani},  year={2020},  pages={e2531} }