Research Article

Investigation of structural and mechanical properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys

Volume: 1 Number: 1 June 29, 2022
EN TR

Investigation of structural and mechanical properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys

Abstract

In this study, we investigated the effect of Fe-Ni-based superalloys on the structural and mechanical properties of alloying elements. After producing the Fe-40%Ni-2%X (X=Mn, Si) superalloys, we heat treated them for 24 hours at 1150°C and 1200°C, respectively. We examined their structural and mechanical properties by using optical microscope (OM) and scanning electron microscope (SEM) methods, respectively, under current conditions. Mechanical properties were determined by Vickers microhardness (VS) and stress-strain methods. OM and SEM images showed that these two samples were austenite at room temperature. VS measurements revealed that the mean hardness value (147.2 VSD) of the Fe-40%Ni-2%Si sample was greater than the mean hardness value (119.2 VSD) of the Fe-40%Ni-2%Mn sample. In the stress-strain measurements, while it was determined that 6 kN load should be applied to the Fe-40%Ni-2Mn sample in austenite structure for plastic deformation, Fe-40%Ni-2%Si sample in austenite structure showed a flexible behavior despite the application of 100 kN load.

Keywords

References

  1. Referans1 A. Joarder, “Physical Metallurgy of Steels” National Metallurgical Laboratory.
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  4. Referans4 M.J. Donachie and S.J. Donachie, “Superalloys: A Technical Guide” Secon Edition, (2002), Chapter 1.
  5. Referans5 Brick R.W., Pense A.W. and Gordon R.B., “Structure and Properties of Engineering Materials”, Fourth Edition.
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  7. Referans7 H.M. Ledbetter and R.P. Reed, “Elastic Properties of Metals and Alloys”, J. Phys. Chem. Ref. Data, (1973), Vol 2, No3, 531-617.
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Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Publication Date

June 29, 2022

Submission Date

June 1, 2022

Acceptance Date

June 28, 2022

Published in Issue

Year 2022 Volume: 1 Number: 1

APA
Büyükakkaş, S., & Yüksel, E. (2022). Investigation of structural and mechanical properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys. Bozok Journal of Engineering and Architecture, 1(1), 7-13. https://izlik.org/JA34EM79KK
AMA
1.Büyükakkaş S, Yüksel E. Investigation of structural and mechanical properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys. Bozok Journal of Engineering and Architecture. 2022;1(1):7-13. https://izlik.org/JA34EM79KK
Chicago
Büyükakkaş, Selva, and Esra Yüksel. 2022. “Investigation of Structural and Mechanical Properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys”. Bozok Journal of Engineering and Architecture 1 (1): 7-13. https://izlik.org/JA34EM79KK.
EndNote
Büyükakkaş S, Yüksel E (June 1, 2022) Investigation of structural and mechanical properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys. Bozok Journal of Engineering and Architecture 1 1 7–13.
IEEE
[1]S. Büyükakkaş and E. Yüksel, “Investigation of structural and mechanical properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys”, Bozok Journal of Engineering and Architecture, vol. 1, no. 1, pp. 7–13, June 2022, [Online]. Available: https://izlik.org/JA34EM79KK
ISNAD
Büyükakkaş, Selva - Yüksel, Esra. “Investigation of Structural and Mechanical Properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys”. Bozok Journal of Engineering and Architecture 1/1 (June 1, 2022): 7-13. https://izlik.org/JA34EM79KK.
JAMA
1.Büyükakkaş S, Yüksel E. Investigation of structural and mechanical properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys. Bozok Journal of Engineering and Architecture. 2022;1:7–13.
MLA
Büyükakkaş, Selva, and Esra Yüksel. “Investigation of Structural and Mechanical Properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys”. Bozok Journal of Engineering and Architecture, vol. 1, no. 1, June 2022, pp. 7-13, https://izlik.org/JA34EM79KK.
Vancouver
1.Selva Büyükakkaş, Esra Yüksel. Investigation of structural and mechanical properties of Fe-40%Ni-2%X (X=Mn, Si) Superalloys. Bozok Journal of Engineering and Architecture [Internet]. 2022 Jun. 1;1(1):7-13. Available from: https://izlik.org/JA34EM79KK