Amir Malakizadi

Researcher at Materials and manufacture

Amir Malakizadi's main focus is placed on FE simulation of materials processing. In particular, he has worked on simulation of various heat treatment and metal cutting processes. His current research activities aim at developing methods and models for reliable estimations of tool wear in metal cutting process. Apart from the common experimental approaches, he uses FE modelling as a tool for optimisation of machining operations.

Amir Malakizadi received his B.Sc in Materials Engineering at Amirkabir University of Technology (Tehran Polytechnic) in 2008 and his M.Sc in Advanced Engineering Materials at Chalmers University of Technology in 2010.

Before coming to Sweden, he worked in a CAE division of an engine design company for more than two years and was involved in different research and development activities, for instance developing different post-processing codes for the fatigue lifetime prediction based on Finite Element (FE) simulation results.

Source: chalmers.se
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Showing 32 publications

2024

Sensor-based identification of tool wear in turning

Charlie Salame, Rico Rapold, Bülent Tasdelen et al
Procedia CIRP. Vol. 121, p. 228-233
Paper in proceeding
2023

An enhanced semi-analytical estimation of tool-chip interface temperature in metal cutting

Charlie Salame, Amir Malakizadi
Journal of Manufacturing Processes. Vol. 105, p. 407-430
Journal article
2023

Towards an accurate estimation of heat flux distribution in metal cutting by machine learning

Ahmet Semih Ertürk, Amir Malakizadi, Ragnar Larsson
Procedia CIRP. Vol. 117, p. 359-364
Paper in proceeding
2023

A physics-based constitutive model for machining simulation of Ti-6Al-4V titanium alloy

Amir Malakizadi, Jannis Saelzer, Sebastian Berger et al
Procedia CIRP. Vol. 117, p. 335-340
Paper in proceeding
2023

Machining of bi-metallic aluminium-grey cast iron engine block - Process optimisation by means of FEM

Amir Malakizadi, Lars Nyborg
Procedia CIRP. Vol. 117, p. 323-328
Paper in proceeding
2022

Recent advances in modelling and simulation of surface integrity in machining - A review

Amir Malakizadi, Rachele Bertolini, Francois Ducobu et al
Procedia CIRP. Vol. 115, p. 232-240
Paper in proceeding
2022

Influence of batch-to-batch material variations on grindability of a medium‑carbon steel

Philipp Hoier, Bahman Azarhoushang, Per Lundin et al
Journal of Manufacturing Processes. Vol. 73, p. 463-470
Journal article
2022

An ML-based approach for inverse identification of heat flux in machining

Ahmet Semih Ertürk, Amir Malakizadi, Ragnar Larsson
Procedia CIRP. Vol. 115, p. 208-213
Paper in proceeding
2022

Post-processing of additively manufactured metallic alloys – A review

Amir Malakizadi, Dinesh Mallipeddi, Sasan Dadbakhsh et al
International Journal of Machine Tools and Manufacture. Vol. 179
Review article
2021

The role of microstructural characteristics of additively manufactured Alloy 718 on tool wear in machining

Amir Malakizadi, Tina Hajali, Fiona Schulz et al
International Journal of Machine Tools and Manufacture. Vol. 171
Journal article
2020

FE modeling and simulation of machining Alloy 718 based on ductile continuum damage

SENAD RAZANICA, Amir Malakizadi, Ragnar Larsson et al
International Journal of Mechanical Sciences. Vol. 171
Journal article
2020

Physics-based approach for predicting dissolution‒diffusion tool wear in machining

Amir Malakizadi, Bin Shi, Philipp Hoier et al
CIRP Annals - Manufacturing Technology. Vol. 69 (1), p. 81-84
Journal article
2020

A thermomechanically motivated approach for identification of flow stress properties in metal cutting

Ahmet Semih Ertürk, Amir Malakizadi, Ragnar Larsson
International Journal of Advanced Manufacturing Technology. Vol. 111 (3-4), p. 1055-1068
Journal article
2019

Characterization of abrasion- and dissolution-induced tool wear in machining

Philipp Hoier, Amir Malakizadi, Uta Klement et al
Wear. Vol. 426-427, p. 1548-1562
Journal article
2019

A new constitutive model for cutting simulation of 316L austenitic stainless steel

Amir Malakizadi, Jannick Nils Oberbeck, Martin Magnevall et al
Procedia CIRP. Vol. 82, p. 53-58
Paper in proceeding
2019

Microstructural variations in 316L austenitic stainless steel and their influence on tool wear in machining

Philipp Hoier, Amir Malakizadi, Sven Friebe et al
Wear. Vol. 428-429, p. 315-327
Journal article
2018

Microstructural characteristics of Alloy 718 and Waspaloy and their influence on flank wear during turning

Philipp Hoier, Amir Malakizadi, Pietro Stuppa et al
Wear. Vol. 400-401, p. 184-193
Journal article
2018

Study of flank wear topography and surface-deformation of cemented carbide tools after turning Alloy 718

Philipp Hoier, Amir Malakizadi, Peter Krajnik et al
Procedia CIRP. Vol. 77, p. 537-540
Paper in proceeding
2018

A Comparative Study of Flank Wear Characteristics When Turning 20MNCRS5 Case Hardening Steel and Allay 718 Superalloy

Philipp Hoier, Amir Malakizadi, Peter Krajnik et al
Other conference contribution
2018

Effect of cryogenic cooling and tool wear on surface integrity of turned Ti-6Al-4V

Simon Isakson, Ibrahim Sadik, Amir Malakizadi et al
Procedia CIRP. Vol. 71, p. 254-259
Paper in proceeding
2018

Effects of workpiece microstructure, mechanical properties and machining conditions on tool wear when milling compacted graphite iron

Amir Malakizadi, Rohollah Ghasemi, Carsten Behring et al
Wear. Vol. 410-411, p. 190-201
Journal article
2016

Inverse identification of flow stress in metal cutting process using Response Surface Methodology

Amir Malakizadi, Stefan Cedergren, Ibrahim Sadik et al
Simulation Modelling Practice and Theory. Vol. 60, p. 40-53
Journal article
2016

An FEM-based approach for tool wear estimation in machining

Amir Malakizadi, Hans Gruber, Ibrahim Sadik et al
Wear. Vol. 368, p. 10-24
Journal article
2016

Influence of friction models on FE simulation results of orthogonal cutting process

Amir Malakizadi, Keyvan Hosseinkhani, Emilia Mariano et al
International Journal of Advanced Manufacturing Technology. Vol. 88 (9-12), p. 3217-3232
Journal article
2016

Influence of Coolant Flow Rate on Tool Life and Wear Development in Cryogenic and Wet Milling of Ti-6Al-4V

Ibrahim Sadik, Simon Isakson, Amir Malakizadi et al
Procedia CIRP. Vol. 46, p. 91-94
Paper in proceeding
2016

Mechanical properties and fatigue behaviour of railway wheel steels as influenced by mechanical and thermal loadings

Dimitrios Nikas, Johan Ahlström, Amir Malakizadi
Wear. Vol. 366 (SI), p. 407-415
Journal article
2015

Mechanical properties and fatigue behavior of railway wheel steels as influenced by mechanical and thermal loadings

Dimitrios Nikas, Johan Ahlström, Amir Malakizadi
10th International Conference on Contact Mechanics of Wheel / Rail Systems, CM 2015, Colorado Springs, United States, 30 August - 3 September 2015
Paper in proceeding
2013

Wear mechanism of CBN inserts during machining of bimetal aluminum-grey cast iron engine block

Amir Malakizadi, Ibrahim Sadik, Lars Nyborg
Procedia CIRP. Vol. 8, p. 188-193
Paper in proceeding
2010

Critical aspects of sinter-hardening of prealloyed Cr-Mo steel

Sepehr Hatami, Amir Malakizadi, Lars Nyborg et al
Journal of Materials Processing Technology. Vol. 210 (9), p. 1180-1189
Journal article
2009

High cycle fatigue life assessment of a heavy duty diesel engine cylinder head

Amir Malakizadi, Hamidreza Chamani
Proceedings of the ASME Internal Combustion Engine Division Fall Technical Conference 2009, p. 543-552
Paper in proceeding

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Showing 3 research projects

2022–2025

Flerskalig modellering av arbetsmaterialet vid skärandebearbetning

Ragnar Larsson Material and Computational Mechanics
Amir Malakizadi Materials and manufacture
Swedish Research Council (VR)

1 publication exists
2021–2024

A framework for the physics-based estimation of tool wear in machining process (WEAR-FRAME)

Amir Malakizadi Materials and manufacture
Per Hyldgaard Electronics Material and Systems
VINNOVA

6 publications exist
2017–2020

A simulation based guide to machinability assessment

Amir Malakizadi Materials and manufacture
SENAD RAZANICA Material and Computational Mechanics
Ragnar Larsson Material and Computational Mechanics
VINNOVA

4 publications exist
There might be more projects where Amir Malakizadi participates, but you have to be logged in as a Chalmers employee to see them.