Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: IGF26 - 26th International Conference on Fracture and Structural Integrity Vol. 16, No. 62 (2022)

Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels

Author and affiliation details
  • Avishek Mondal DICMA, Sapienza Università di Roma, Via Eudossiana 18, 00184 Roma, Italy ORCID iD0000-0001-6292-4418
  • Daniela Pilone Corresponding author DICMA, Sapienza Università di Roma, Via Eudossiana 18, 00184 Roma, Italy daniela.pilone@uniroma1.it
  • Andrea Brotzu DICMA, Sapienza Università di Roma, Via Eudossiana 18, 00184 Roma, Italy ORCID iD0000-0001-9530-4602
  • Ferdinando Felli DICMA, Sapienza Università di Roma, Via Eudossiana 18, 00184 Roma, Italy ORCID iD0000-0002-7527-8096
DOI
10.3221/IGF-ESIS.62.43
Pages
624-633
Published
Licence
CC BY 4.0
Published inVol. 16, No. 62 (2022)Go to the issue

Abstract

Starting from the research aimed at the development of substitute alloys for stainless steels, with the aim of replacing strategic metals such as chromium and nickel with the more available manganese, FeMnAlC alloys have been studied and developed for several years. These alloys exhibit an attractive strength/ductility combination, low density, and some of them show good oxidation behaviour at high temperatures. After a preliminary study, in this paper the effect of a solubilization treatment followed by aging in the temperature range 550 - 750 °C has been evaluated. The results of the investigation revealed that the steel characterized by the higher amount of Mn and Al shows, after heat treatment, the formation of phases that make the alloy very brittle. Considering the obtained results, it is evident that optimizing the alloy chemical composition is of paramount importance to guarantee a high fracture toughness if the steel works for limited time intervals at high temperature.

Keywords

Article history

  1. ReceivedUntil the next stage: 60 days
  2. RevisedUntil the next stage: 1 day
  3. AcceptedUntil the next stage: 5 days
  4. Published

About the authors

Avishek Mondal

DICMA

Andrea Brotzu

DICMA

Ferdinando Felli

DICMA

How to cite

APA

Mondal, A., Pilone, D., Brotzu, A., & Felli, F. (2022). Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels. Fracture and Structural Integrity, 16(62), 624–633. https://doi.org/10.3221/IGF-ESIS.62.43

IEEE

A. Mondal, D. Pilone, A. Brotzu, and F. Felli, “Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels,” Fracture and Structural Integrity, vol. 16, no. 62, pp. 624–633, 2022, doi: 10.3221/IGF-ESIS.62.43.

MLA

Mondal, Avishek, et al. “Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels.” Fracture and Structural Integrity, vol. 16, no. 62, 2022, pp. 624–633. https://doi.org/10.3221/IGF-ESIS.62.43.

Chicago

Mondal, Avishek, Daniela Pilone, Andrea Brotzu, and Ferdinando Felli. 2022. “Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels.” Fracture and Structural Integrity 16 (62): 624–633. https://doi.org/10.3221/IGF-ESIS.62.43.

Harvard

Mondal, A., Pilone, D., Brotzu, A. and Felli, F. (2022) ‘Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels’, Fracture and Structural Integrity, 16(62), pp. 624–633. doi: 10.3221/IGF-ESIS.62.43.

Vancouver

Mondal A, Pilone D, Brotzu A, Felli F. Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels. Fracture and Structural Integrity. 2022;16(62):624-633. doi:10.3221/IGF-ESIS.62.43

BibTeX

@article{mondal2022, author = {Mondal, Avishek and Pilone, Daniela and Brotzu, Andrea and Felli, Ferdinando}, title = {Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels}, journal = {Fracture and Structural Integrity}, year = {2022}, volume = {16}, number = {62}, pages = {624--633}, doi = {10.3221/IGF-ESIS.62.43}, url = {https://doi.org/10.3221/IGF-ESIS.62.43}, issn = {1971-8993} }

RIS

TY - JOUR AU - Mondal, Avishek AU - Pilone, Daniela AU - Brotzu, Andrea AU - Felli, Ferdinando TI - Effect of composition and heat treatment on the mechanical properties of Fe Mn Al steels JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2022 DA - 2022/09/22 VL - 16 IS - 62 SP - 624 EP - 633 DO - 10.3221/IGF-ESIS.62.43 UR - https://doi.org/10.3221/IGF-ESIS.62.43 SN - 1971-8993 ER -

Licence

Creative Commons Attribution 4.0 International

May be shared and adapted, provided appropriate credit is given. Copyright © 2022 Avishek Mondal, Daniela Pilone, Andrea Brotzu, Ferdinando Felli.

Copyright 
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