Dr. Reza Bakhtiari


Assistant professor 
Department of Materials Engineering
Faculty of Engineering
Razi University

Address: Faculty of Engineering,Razi University, Tagh Bostan, Kermanshah, Iran

CV


Educational Background

Visiting Researcher 
University of Calgary                                                                                  2011-2012
Ph. D.        Characterization and Selection of Materials
Sharif University of Technolgy                                                                    2007- 2012
M. Sc.        Characterization and Selection of Materials
Sharif University of Technolgy                                                                     2005-2007
B. Sc.        Industrial Metallurgy
Sharif University of Technolgy                                                                     2001-2005

Cources taught
M.Sc. 
 
Creep- Dislocations theory- Advanced methods of joining-Composites- Errors
Nanocomposites
Surface engineering- Fracture mechanics
B. Sc.
 
Crystallography- General Chemistry
Materials science- Industrial metals- Manufacturing processes
General physics

Research Interests
TLP bonding
Diffusion bonding
Microstructure-mechanical properties relation
Amorphous and nanocrystalline ribbons
Surface engineering
Composites
Dual phase and triple phase steels


Journal Papers

Bakhtiari, R. (2016) Effect of configuration and composition of interlayer on TLP joints of FSX-414 superalloy, Journal of Materials Processing Technology, 231, 8–17.

A. Yarmou Shamsabadi, R. Bakhtiari, G. Eisaabadi B, (2016)  TLP bonding of IN738/MBF20/IN718 system, Journal of Alloys and Compounds 685, 896-904
.

Abbasi Khazaei, B, Jahanbakhsh, A, Bakhtiari, R.(2016) TLP bonding of dissimilar FSX-414/IN-738 system with MBF-80 interlayer: The effect of homogenizing treatment on microstructure and mechanical properties, Materials Science & Engineering A, 651, 93–101.


Abbasi Khazaei, B, Asghari, G, Bakhtiari, R. (2015) TLP bonding of dissimilar FSX-414/IN738 system with MBF80 interlayer, Welding Journal, Accepted.  


R. Bakhtiari
, A. Ekrami, T.I. Khan  (2015)  Microstructure-Mechanical Properties Relation of TLP-Bonded FSX-414 Superalloy: Effect of Homogenization Design, Journal of Materials Engineering and Performance  , 24:1687–1696
.
Abbasi Khazaei, B, Asghari, G, Bakhtiari, R. (2014) TLP bonding of dissimilar FSX-414/IN738 system with MBF80 interlayer: Prediction of solid/liquid interface location, Transactions of Nonferrous Metals, 24: 996−1003.
Bakhtiari, R, Ekrami, A. (2012) Transient liquid phase bonding of FSX-414 superalloy at the standard heat treatment condition. Materials Characterization, 66: 38-45.
Bakhtiari, R, Ekrami, A. Khan, T.I. (2012) The effect of TLP bonding temperature on microstructural and mechanical property of joints made using FSX-414 superalloy, Materials Science and Engineering A, 546: 291– 300.
Bakhtiari, R, Ekrami, A. (2012) The effect of gap size on the microstructure and mechanical properties of the transient liquid phase bonded FSX-414 superalloy, Materials and Design, 40: 130–137.
Bakhtiari, R, Ekrami, A. (2011) Microstructural changes of FSX-414 superalloy during TLP bonding. Defect and Diffusion Forum. 312-315: 399-404.
Bakhtiari, R, Ekrami, A. (2009) The effect of bainite morphology on the mechanical properties of a high bainite dual phase (HBDP) steel. Materials Science and Engineering A. 525:159–165
Bakhtiari, R, Ekrami, A. (2010) Microstructural study of a high bainite dual phase (HBDP) steel austempered at different temperatures. Defect and Diffusion Forum. 297-301: 62-67.
Bakhtiari, R, Jazayeri, A, Kiani, M, Binesh, B, (2011) Effect of heat treatment on magnetic properties of Fe78Si9B13 amorphous ribbons. Metallurgy and Materials Engineering Journal. 2: 1-10

Conference Papers

Bakhtiari, R, Pouranvari, M, Ekrami, A, (2014) Investigation on stress-rupture properties of TLP-bonded IN-738 Ni-based superalloy, 3rd Iranian Conference on Gas Turbines, Tehran, Iran. Presentation.   
Jahanbakhsh, A, Abbasi Khazaei, B, Bakhtiari, R, (2013) Simulation of homogenizing effect on hardness of FSX-414/MBF-80/IN-738 TLP joints using MLP neural network, 4th Annual Conference of Razi University, Kermanshah, Iran. Poster.
Bakhtiari, R, (2013) Effect of interlayer chemical composition on microstructure of TLP-bonded FSX-414 Co-based superalloy, 4th Annual Conference of Razi University, Kermanshah, Iran. Presentation.
Bakhtiari, R, Pouranvari, M, Ekrami, A, Rahimi, A, (2013) TLP bonding of Ni-based IN738 superalloy at the standard heat treatment condition, 2nd Iranian Conference on Gas Turbines, Tehran, Iran. Presentation.   
Asghari, G, Abbasi Khazaei, B, Bakhtiari, R (2012), Simulation of TLP bonding for dissimilar joints, 1st International Joint Congress of Iranian Metallurgical Engineering Society and Iranian Foundrymen Scientific Society, Tehran, Iran. Poster.
Bakhtiari, R, Ekrami, A. (2012)The effect of homogenizing temperature on microstructure-mechanical properties relation for TLP-bonded FSX-414 superalloy, 3rd Annual Conference of Razi University, Kermanshah, Iran. Presentation.  
Asghari, G, Abbasi Khazaei, B, Bakhtiari, R (2012), TLP bonding as a new method for dissimilar joints, 3rd Annual Conference of Razi University, Kermanshah, Iran. Poster.
Bakhtiari, R, Pouranvari, M, Ekrami, A, Rahimi, A (2012) The effect of isothermal solidification on microstructure and mechanical properties of TLP bonded IN738 superalloy, 1st Iranian Conference on Gas Turbines, Tehran, Iran. Presentation.    
Bakhtiari, R, Pouranvari, M. (2010) Application of Transient Liquid Phase (TLP) bonding in thermal power plant industry. 2nd Iranian Conference on Thermal Power Plants Industry, Tehran, Iran. Presentation.
Bakhtiari, R, Jazayeri, A. (2010) Crystallization kinetics of of Fe78Si9B13 amorphous ribbons produced by melt spinning method. 4th conference of Metallurgy Engineering Society of Iran, Tehran, Iran. Poster.
Rezaei, MR, Jazayeri, A, Bakhtiari, R. (2010) Production and characterization of Co-based amorphous magnetic alloys. Iran Physics Congress, Kashan, Iran. Poster.
Bakhtiari, R, Ekrami, A. (2007) Effect of austempering temperature on fatigue limit of 4340 steel with ferrite-bainite microstructure. Steel Symposium 86, Bandarabbas, Iran. Poster.
Bakhtiari, R, Jazayeri, A. (2007) A review of rapid solidification technology, 11th IMES Congress, Isfahan, Iran. Poster.
Bakhtiari, R, Ekrami, A. (2007) Effect of austempering temperature on mechanical behavior of 4340 steel with ferrite-bainite microstructure“, 11th IMES Congress, Isfahan, Iran. Presentation.
Bakhtiari, R, Ekrami, A, Naderi, A. (2006) Effect of static strain-ageing on fatigue behavior of 4340 steel with ferrite-bainite microstructure “, 10th IMES Congress, Mashhad, Iran. Presentation.




Cources     95-96-2

B.Sc.
Metals forming I
Mechanical properties of materials I   Chapter-1   Chapter-2 
Crystallography   Chapter-1   Chapter-2   Chapter-3   Exercises-1  

  

M.Sc.
Failue analysis


 
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