Microhardness test study for microstructural assessment of joints welded by different processes of stainless steel superduplex uns S32750. Revista Brasileira de Iniciação Científica, [S. l.], v. 8, p. e021003, 2021. Disponível em: https://periodicoscientificos.itp.ifsp.edu.br/index.php/rbic/article/view/351. Acesso em: 22 aug. 2026.