Teplofizika vysokikh temperatur
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Forthcoming papers
Archive
Impact factor
Guidelines for authors
Submit a manuscript

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



TVT:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Teplofizika vysokikh temperatur, 2022, Volume 60, Issue 4, Pages 529–534
DOI: https://doi.org/10.31857/S0040364422020181
(Mi tvt11486)
 

This article is cited in 2 scientific papers (total in 2 papers)

Thermophysical Properties of Materials

Physical modelling of $\rm Ti$$6\rm Al$$4\rm V$ alloy above $\beta$ transus at high temperatures $(1010$$1150^{\circ}$C$)$ and high strain rates using Garofalo and Hensel–Spittel laws

Mohamed Ghata, A. Mohamedbc, Ahmed S. Afifyd

a Department of Industrial Engineering and Mathematical Sciences (DIISM), Università Politecnica delle Marche, Ancona, 60131 Italy
b Chemistry Department, College of Science, Taibah University, Al-Madinah Al-Munawarah, 41477 Saudi Arabia
c The Higher Institute of Optics Technology (HIOT), Heliopolis, Cairo, 17361 Egypt
d Department of Basic Sciences, The Higher Institute for Engineering, Automotive Technology and Energy, New Heliopolis, Egypt
Full-text PDF (643 kB) Citations (2)
Abstract: A phenomenological model based on the combination of the Garofalo and Hensel–Spittel equations is used to obtain a quite accurate description of the flow curves of $\rm Ti$$6\rm Al$$4\rm V$ alloy for processing temperatures between $1010$ and $1150^{\circ}$C and strain rates of $100{,}~50{,}~10{,}~1{,}~0.1{,}~0.001$ s$^{-1}$. The hot deformation is achieved by dynamic recovery in the $\beta$ phase by subgrain formation. The activation energy of the dynamic recovery $Q_{HW}$ is determined as $202$ kJ/mol and the stress exponent $n$ is $3.92$. The analysis of the experimental data by constitutive model shows an excellent result of describing the flow curves.
Received: 09.07.2020
Revised: 10.03.2021
Accepted: 19.05.2021
English version:
High Temperature, 2022, Volume 60, Issue 4, Pages 479–484
DOI: https://doi.org/10.1134/S0018151X22020171
Bibliographic databases:
Document Type: Article
UDC: 621.777, 778.073, 771.016; 539.434; 539.4.019.1
Language: Russian
Citation: Mohamed Ghat, A. Mohamed, Ahmed S. Afify, “Physical modelling of $\rm Ti$$6\rm Al$$4\rm V$ alloy above $\beta$ transus at high temperatures $(1010$$1150^{\circ}$C$)$ and high strain rates using Garofalo and Hensel–Spittel laws”, TVT, 60:4 (2022), 529–534; High Temperature, 60:4 (2022), 479–484
Citation in format AMSBIB
\Bibitem{1}
\by Mohamed Ghat, A. Mohamed, Ahmed S. Afify
\paper Physical modelling of $\rm Ti$--$6\rm Al$--$4\rm V$ alloy above $\beta$ transus at high temperatures $(1010$--$1150^{\circ}$C$)$ and high strain rates using Garofalo and Hensel--Spittel laws
\jour TVT
\yr 2022
\vol 60
\issue 4
\pages 529--534
\mathnet{http://mi.mathnet.ru/tvt11486}
\crossref{https://doi.org/10.31857/S0040364422020181}
\elib{https://elibrary.ru/item.asp?id=49856167}
\transl
\jour High Temperature
\yr 2022
\vol 60
\issue 4
\pages 479--484
\crossref{https://doi.org/10.1134/S0018151X22020171}
Linking options:
  • https://www.mathnet.ru/eng/tvt11486
  • https://www.mathnet.ru/eng/tvt/v60/i4/p529
  • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024