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Dr Hamidreza Rezaei Ashtiani

Associate Professor

 

Ph.D.            Applied Mechanics, Iran University of Science and Technology, Iran (2007- 2011)

M.Sc.:          Manufacturing Engineering, Iran University of Science and Technology , Iran (2003- 2005)

B.Sc.:           Manufacturing Engineering, Iran University of Science and Technology, Iran (1999- 2003)

Phone:         +988633400671, Fax: + 988633400671
Email:         Hr_rezaeThis email address is being protected from spambots. You need JavaScript enabled to view it.
Address:      Arak University of Technology, Daneshgah St.,     Arak, Iran. Post Code: 38181-41167

Dr Hamidreza Rezaei Ashtiani

Associate Professor

 

Ph.D.            Applied Mechanics, Iran University of Science and Technology, Iran (2007- 2011)

M.Sc.:          Manufacturing Engineering, Iran University of Science and Technology , Iran (2003- 2005)

B.Sc.:           Manufacturing Engineering, Iran University of Science and Technology, Iran (1999- 2003)

Phone:         +988633400671, Fax: + 988633400671
Email:         Hr_rezaeThis email address is being protected from spambots. You need JavaScript enabled to view it.
Address:      Arak University of Technology, Daneshgah St.,     Arak, Iran. Post Code: 38181-41167

Selected Publications

Journal Papers

  1. Bisadi, H.R. Rezaei Ashtiani, M. Bagheripoor, M. Alimardani, "Simulation of Temperature Distribution Inhomogeneityin Aluminum Alloy during Hot Rolling", International Review on Modelling and Simulations, 3(5), pp. 1137-1144, 2010.
  1. R. Rezaei Ashtiani, H. Bisadi, M. Adabjou, "Modelling of the Microstructural Evolution during the Hot Rolling of Aluminum Alloy", International Review on Modelling and Simulations, 3(5), pp. 1129-1136, 2010.

 

  1. R. Rezaei Ashtiani, H. Bisadi, M.H. Parsa, "Inhomogeneity of Temperature Distribution through Thickness of the Aluminium Strip during Hot Rolling", Proceedings of the Institution of Mechanical Engineers, Part C:J. Mechanical Engineering Science, 225 (12), pp. 2938-2952, 2011.
  1. R. Rezaei Ashtiani, M.H. Parsa, H. Bisadi, "Constitutive equations for elevated temperature flow behavior of commercial purity aluminum", Material Science and Engineering A 545, pp. 61-67, 2012.
  1. R. RezaeiAshtiani, M.H. Parsa, H. Bisadi, "Effects of initial grain size on hot deformation behavior of commercial pure aluminum", Materials and Design 42, pp. 478–485, 2012.
  1. R. Rezaei Ashtiani, H. Bisadi, M.H. Parsa, "Influence of Thermomechanical Parameters on the Hot Deformation Behavior of AA1070 ", Journal of Engineering Materials and Technology, Vol. 136, pp. 011004, 2013.
  1. R. Rezaei Ashtiani, P. Karami, "Prediction of the Microstructural Variations of Cold-Worked Pure Aluminum during Annealing Process", Modeling and Numerical Simulation of Material Science,Vol.05, No.01, 2015.
  1. R. Rezaei Ashtiani, R Zarandooz, "The Influence of Welding Parameters on the Nugget Formation of Resistance Spot Welding of Inconel 625 Sheets", Metallurgical and Materials Transactions A: Vol. 46, No. 9 (2015), pp. 4095-4105.
  1. R. Rezaei Ashtiani, R Zarandooz, M. Sohrabian, "The numerical investigation of influence of electrode diameter on nugget diameter and thermal distribution in the resistance spot welding (RSW) of Inconel 625", Modares Mechanical Engineering,Vol.15, No.8, pp.116-124,2015(In Persian).

 

  1. R. Rezaei Ashtiani, R Zarandooz, "Microstructural and mechanical properties of resistance spot weld of Inconel 625 supper alloy", The International Journal of Advanced Manufacturing Technology: Vol. 84, No. 1 (2016), pp. 607-619.
  1. R. Rezaei Ashtiani, P. Shahsavari, "Strain-dependent constitutive equations to predict high temperature flow behavior of AA2030 aluminum alloy", Mechanics of Materials: Vol. 100, (2016), pp. 209–218.
  1. R. Rezaei Ashtiani, "The Influence of Extrusion Die Angle during the Hot Extrusion Process of AL Alloys", Journal of Advanced Manufacturing Technology (JAMT): Vol. 10, No.1, (2016), pp. 15-28.

 

  1. R. Rezaei Ashtiani, P. Shahsavari, "A comparative study on the phenomenological and artificial neural network models to predict hot deformation behavior of AlCuMgPb alloy", Journal of Alloys and Compounds: Vol. 687, (2016), pp. 263-173.
  1. R. Rezaei Ashtiani, P. Shahsavari, "Investigation on Hot Deformation Behavior of Al-Cu-Mg-Pb Alloy", Journal of Advanced Manufacturing Technology (JAMT): Vol. 10, No.2, (2016), pp. 1-16.
  1. R. Rezaei Ashtiani, "Predication of roll force and roll torque in hot strip rolling process using artificial neural networks and finite element method", Journal of Solid and Fluid Mechanics: Vol. 10, No.2, (2016), pp. 1-16 (In Persian).
  1. R. Rezaei Ashtiani, P. Shahsavari, "Prediction of hot deformation behavior of AA2030 alloy using artificial neural networks", Journal of Mechanical Engineering of Tabriz university: Vol. 27, No.2, (2017), pp.79-86 (In Persian).
  1. R. Rezaei Ashtiani, M. Shafiee, "The Mechanical Properties Evaluation of the Welded Sheets of AA 3105 Aluminum Alloy using Friction Stir Spot Welding (FSSW)", Journal of Welding Science and Technology of Iran: : Vol. 4, No.1, (2018), pp.77-87 (In Persian).
  1. R. Rezaei Ashtiani, P. Shahsavari, " Prediction of forging force and barreling behavior in isothermal hot forging of AlCuMgPb aluminum alloy using artificial neural network", Journal of Advanced Materials and Processing: In press.

 

Teaching

 

BS courses:
Mechanics of Materials I
Production Methods

Welding Processes

Metal forming

Mechanical Behavior of Engineering Materials

Metarial science and Metallurgy

 

MS Courses:
Fatigue, Fracture and Creep
Mechanical Behavior of  Materials

Continuum Mechanics I

Metallurgy in Production