A Short Review on Ultra-High-Strength Maraging Steels and Future Perspectives

被引:37
作者
Moura da Fonseca, Daniela Passarelo [1 ]
Melo Feitosa, Ana Larissa [1 ]
de Carvalho, Leandro Gomes [2 ]
Plaut, Ronald Lesley [1 ]
Padilha, Angelo Fernando [1 ]
机构
[1] Univ Sao Paulo, Dept Engn Met & Mat, Escola Politecn, Av Prof Mello de Moraes 2463, BR-05508030 Sao Paulo, SP, Brazil
[2] Ctr Univ Adventista Sao Paulo, Estr Itapecer 5859, BR-05858001 Sao Paulo, SP, Brazil
来源
MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS | 2021年 / 24卷 / 01期
关键词
maraging steels; microstructure; mechanical properties; oxidation; CORROSION; TRANSFORMATIONS; MICROSTRUCTURE; RESISTANCE; TOUGHNESS; DUCTILITY; KINETICS;
D O I
10.1590/1980-5373-MR-2020-0470
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Maraging steels are among the highest strength steels commercially available. Despite being relatively rare and expensive, they may present a yield strength around 3 GPa and are indispensable for various applications. In the present paper, several aspects will be reviewed related to maraging steels including a brief history of its development, microstructure and acting hardening mechanisms, loss of toughness with the tensile strength increase, resistance to oxidation, and corrosion, nitriding behavior, and future perspectives.
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页数:11
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