Increase in Toughness of 300-Grade Maraging Steel with Nb Addition

Increase in Toughness of 300-Grade Maraging Steel with Nb Addition

This study investigates the effect of niobium (Nb) addition on the microstructure and mechanical behavior particularly impact toughness of 300-grade maraging steel. Two novel Nb-modified alloys were developed: one with partial substitution of titanium (Ti) by Nb (0.64 wt.%), and another with complet...

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Main Authors: Gerardo Jesus Aracena Pérez, Angelo José Zimmermann, Isabel Ferreira Barros, Marcos Natan da Silva Lima, Edipo Silva, Luís Flávio Gaspar Herculano, Daniel Pallos Fridman, Alexandre Bellegard Farina, Miloslav Béreš, Mohammad Masoumi, Hamilton Ferreira Gomes de Abreu
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2025-06-01
Series:Materials Research
Subjects:
Maraging Steel
Nb addition
EBSD
Toughness
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392025000200231&lng=en&tlng=en
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