Tecnologia em Metalurgia, Materiais e Mineração
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Tecnologia em Metalurgia, Materiais e Mineração

Current Edition

Volume 22, 2025

22, 2025

Original Article

https://doi.org/10.4322/2176-1523.20243002
Dilatometric insights into classical and modern maraging steels: a comparative analysis of grades 300, 350, and 400 Ana Larissa Melo Feitosa; Daniela Passarelo Moura da Fonseca; Leandro Gomes de Carvalho; Angelo Fernando Padilha 18Ni maraging steels (300 and 350); 13Ni maraging steels (400); Dilatometry; Phase transformation; Additive manufacturing

Original Article
https://doi.org/10.4322/2176-1523.20243074
Aproveitamento sustentável da escória de aciaria Leonardo Neves; Vinícius Delmo de Oliveira Melo; Ricardo Luiz Perez Teixeira; Leonardo Lúcio de Araújo Gouveia; Paulo Renato Perdigão de Paiva Aciaria; Blocos intertravados; Escória de aciaria; Gestão de resíduos sólidos; Reaproveitamento; Sustentabilidade

Original Article
https://doi.org/10.4322/2176-1523.20243128
Magnetic and electrostatic separation to increase tin in heavy minerals concentrate of Rondônia Tin Province Gustavo Simões de Araújo; Júlia Guimarães Sanches; Maurício Guimarães Bergerman; Guilherme José Ramos de Oliveira; Daniela Gomes Horta Magnetic separation; Electrostatic separation; Heavy minerals; Cassiterite

Original Article
https://doi.org/10.4322/2176-1523.20243149
Use of auto machine learning, artificial intelligence, for predictive modeling of metallurgical properties of hot-rolled steel products Alisson Paulo de Oliveira; Leonardo Sene de Lourenço  Artificial Intelligence; Machine learning; HSLA steel; Modelling

Original Article
https://doi.org/10.4322/2176-1523.20243140
Physical and chemical characterization of a kamafugite from northwest Minas Gerais Luís Alberto Silva; Christopher Rocha de Rezende; Carolina Maia Coelho; André Luis Pimenta de Faria; Luiz Werner Brandao; Natal Junio Pires; Michelly dos Santos Oliveira Ore characterization; Kamafugites; Vulcanic rocks

Original Article

Tecnol. Metal. Mater. Min.

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