On the relationship microstructure/properties on yield strength of a Fe-C-Mn steel

Aburto-Perdomo, E; Duran-Nuñez, A.; Ramírez-Ledesma, A L; Juárez-Islas, J. A.

doi:10.1088/1742-6596/1723/1/012001

Our system is currently under heavy load due to increased usage. We're actively working on upgrades to improve performance. Thank you for your patience.

J. Phys.: Conf. Ser.

2021

DOI: 10.1088/1742-6596/1723/1/012001

|View full text |Cite

On the relationship microstructure/properties on yield strength of a Fe-C-Mn steel

E Aburto-Perdomo

A. Duran-Nuñez

A L Ramírez-Ledesma

et al.

Abstract: Fe-C-Mn steel was produced by the electric arc furnace, vacuum degassing, ladle treatment and continuous casting route followed by a hot rolling schedule, water quench and tempered. Then, after evaluation of the microstructure and mechanical properties of the steel, a relationship between microstructure and mechanical properties was presented focusing on the impact of the different strengthening mechanisms on the resulting yield strength.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2022

2023

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Structural features ensuring the increase of service characteristics of high-nickel steels for pressure vessels of prospective energy-generation reactors

Кулешова

Fedotov

Maltsev

et al. 2022

International Journal of Pressure Vessels and Piping

View full text Add to dashboard Cite

Structural features ensuring the increase of service characteristics of high-nickel steels for pressure vessels of prospective energy-generation reactors

Кулешова

Fedotov

Maltsev

et al. 2022

International Journal of Pressure Vessels and Piping

View full text Add to dashboard Cite

Effect of microalloying of carbon steel with titanium, aluminum and nitrogen on structural peculiarities and mechanical properties

Filonenko,

Babachenko,

Kononenko

2023

Fund.Appl.Probl.F.Met

View full text Add to dashboard Cite

The purpose of this paper is to investigate the effect of microalloying with titanium, nitrogen, and aluminum on the set of mechanical properties of carbon steels with increased manganese and silicon content. This is due to the fact that steels with improved mechanical and operational properties are of great significance in the current situation of technology development. The studies are based on a comparison of the mechanical properties of known steel grades 2 and T, experimental industrial steel grade K and steels microalloyed with complexes – aluminum, titanium and nitrogen; aluminum and nitrogen of steel grade K. Metallographic analysis, determination of mechanical properties, chemical analysis and X-ray microanalysis are used. It is shown that complex microalloying with aluminum, titanium and nitrogen; aluminum and nitrogen of K grade steel contributes to the formation of a more fine-grained structure of pearlite and inclusions, compared to steel grades 2, T and K. In the structure of K steel, which is microalloyed with aluminum, titanium, and nitrogen, after casting, the formation of oxides, nitrides, carbonitrides, and multilayer inclusions located at the grain boundaries and in the grain volume is observed. After a full cycle of deformation and heat treatment, carbides, nitrides, and titanium carbonitrides remain in the steel structure. Whereas in steel, which is additionally microalloyed with aluminum and nitrogen on the basis of K steel, after solidification, a fine-grained structure with an increased volume fraction of pearlite is formed, the formation of inclusions of oxides, monosilicides of manganese and iron; sulfides and complex carbides in comparison with known steel grades K, 2 and T occurs. According to the research results, K2 steel is proposed, which provides a high complex of mechanical properties after accelerated cooling with an average cooling rate of 11.0°C/s from a temperature of 850±10°C and further tempering at a temperature of 550±10 °C for 2 hours due to an increase in dispersivity of the ferrite-pearlite structure, strengthened by dispersed inclusions, in comparison with K1 steel. In steel K2, factors of strength, hardness and impact toughness are 10–15% higher than the same factors for steel K1.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

On the relationship microstructure/properties on yield strength of a Fe-C-Mn steel

Cited by 2 publications

References 6 publications

Structural features ensuring the increase of service characteristics of high-nickel steels for pressure vessels of prospective energy-generation reactors

Structural features ensuring the increase of service characteristics of high-nickel steels for pressure vessels of prospective energy-generation reactors

Effect of microalloying of carbon steel with titanium, aluminum and nitrogen on structural peculiarities and mechanical properties

Contact Info

Product

Resources

About