Investigation and Modelling the Flow Behavior of Fe-17Cr-7Ni Semi-Austenitic Precipitation Hardening Stainless Steel Using the Hyperbolic Sine Constitutive Equation

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MORTEZAEI S.; ARABI H.; SEYEDEIN S.H.; MOMENI A.; Soltanalinezhad m.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2019 | Volume:19 | Issue:6 Page(s): 1439-1445

Download Full-Text

Persian Verion

View:

325

Download:

Cites:

Information Journal Paper

Title

Investigation and Modelling the Flow Behavior of Fe-17Cr-7Ni Semi-Austenitic Precipitation Hardening Stainless Steel Using the Hyperbolic Sine Constitutive Equation

Author(s)

Keywords

Hot DeformationQ3

Precipitation HardeningQ1

Hot CompressionQ1

17-7PH Stainless SteelQ1

Abstract

In this study, a constitutive equation based on the hyperbolic sine Arrhenius-type model has been developed to describe the Hot Deformation behavior of a Fe-17Cr-7Ni (17-7PH), semiaustenitic Precipitation Hardening stainless steel. The experimental data obtained from Hot Compression tests at temperature range of 950-1100 C and strain rates of 0. 001-1 s-1 were used to establish the constitutive equation. The material constants of α , A, n, and Q were calculated, using the developed model related to the applied strain by 6th order polynominal relationships. The average absolute relative error (AARE) and correlation coefficient (R) were used to evaluate the accuracy of the constitutive equation. The average values obtained for AARE and R were 5. 17% and 0. 9904, respectively. The results indicated that the developed constitutive equation can predict the flow stress behavior of the studied alloy with good accuracy over a wide range of experimental conditions. The model can be, therefore, recommended for analysis of Hot Deformation mechanism and microstructure evolution.

Cites

No record.

References

No record.

Cite

APA: Copy

MORTEZAEI, S., ARABI, H., SEYEDEIN, S.H., MOMENI, A., & Soltanalinezhad, m.. (2019). Investigation and Modelling the Flow Behavior of Fe-17Cr-7Ni Semi-Austenitic Precipitation Hardening Stainless Steel Using the Hyperbolic Sine Constitutive Equation. MODARES MECHANICAL ENGINEERING, 19(6 ), 1439-1445. SID. https://sid.ir/paper/178643/en

Vancouver: Copy

MORTEZAEI S., ARABI H., SEYEDEIN S.H., MOMENI A., Soltanalinezhad m.. Investigation and Modelling the Flow Behavior of Fe-17Cr-7Ni Semi-Austenitic Precipitation Hardening Stainless Steel Using the Hyperbolic Sine Constitutive Equation. MODARES MECHANICAL ENGINEERING[Internet]. 2019;19(6 ):1439-1445. Available from: https://sid.ir/paper/178643/en

IEEE: Copy

S. MORTEZAEI, H. ARABI, S.H. SEYEDEIN, A. MOMENI, and m. Soltanalinezhad, “Investigation and Modelling the Flow Behavior of Fe-17Cr-7Ni Semi-Austenitic Precipitation Hardening Stainless Steel Using the Hyperbolic Sine Constitutive Equation,” MODARES MECHANICAL ENGINEERING, vol. 19, no. 6 , pp. 1439–1445, 2019, [Online]. Available: https://sid.ir/paper/178643/en

Related Journal Papers