Ali Keshavarzkermani
Ali Keshavarzkermani
Research assistant, University of Waterloo
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An investigation into the effect of process parameters on melt pool geometry, cell spacing, and grain refinement during laser powder bed fusion
A Keshavarzkermani, E Marzbanrad, R Esmaeilizadeh, Y Mahmoodkhani, ...
Optics & Laser Technology 116, 83-91, 2019
On the effect of spatter particles distribution on the quality of Hastelloy X parts made by laser powder-bed fusion additive manufacturing
R Esmaeilizadeh, U Ali, A Keshavarzkermani, Y Mahmoodkhani, ...
Journal of Manufacturing Processes 37, 11-20, 2019
Controlling mechanical properties of additively manufactured hastelloy X by altering solidification pattern during laser powder-bed fusion
A Keshavarzkermani, R Esmaeilizadeh, U Ali, PD Enrique, ...
Materials Science and Engineering: A 762, 138081, 2019
Identification and characterization of spatter particles and their effect on surface roughness, density and mechanical response of 17-4 PH stainless steel laser powder-bed …
U Ali, R Esmaeilizadeh, F Ahmed, D Sarker, W Muhammad, ...
Materials Science and Engineering: A 756, 98-107, 2019
Direct metal laser melting of Inconel 718: Process impact on grain formation and orientation
A Keshavarzkermani, M Sadowski, L Ladani
Journal of Alloys and Compounds 736, 297-305, 2018
Customizing mechanical properties of additively manufactured Hastelloy X parts by adjusting laser scanning speed
R Esmaeilizadeh, A Keshavarzkermani, U Ali, Y Mahmoodkhani, ...
Journal of Alloys and Compounds 812, 152097, 2020
On the effect of laser powder-bed fusion process parameters on quasi-static and fatigue behaviour of Hastelloy X: A microstructure/defect interaction study
R Esmaeilizadeh, A Keshavarzkermani, U Ali, B Behravesh, A Bonakdar, ...
Additive Manufacturing 38, 101805, 2021
On the measurement of effective powder layer thickness in laser powder-bed fusion additive manufacturing of metals
Y Mahmoodkhani, U Ali, S Imani Shahabad, A Rani Kasinathan, ...
Progress in Additive Manufacturing 4, 109-116, 2019
Heat source model calibration for thermal analysis of laser powder-bed fusion
SI Shahabad, Z Zhang, A Keshavarzkermani, U Ali, Y Mahmoodkhani, ...
The International Journal of Advanced Manufacturing Technology 106, 3367-3379, 2020
Static recrystallization impact on grain structure and mechanical properties of heat-treated Hastelloy X produced via laser powder-bed fusion
A Keshavarzkermani, R Esmaeilizadeh, PD Enrique, H Asgari, NY Zhou, ...
Materials Characterization 173, 110969, 2021
Enhancing fatigue life of additive manufactured parts with electrospark deposition post-processing
PD Enrique, A Keshavarzkermani, R Esmaeilizadeh, S Peterkin, H Jahed, ...
Additive Manufacturing 36, 101526, 2020
Columnar-to-equiaxed grain transition in powder bed fusion via mimicking casting solidification and promoting in situ recrystallization
P Karimi, E Sadeghi, J Ålgårdh, A Keshavarzkermani, R Esmaeilizadeh, ...
Additive Manufacturing 46, 102086, 2021
Microstructure and oxidation behavior of NiCr-chromium carbides coating prepared by powder-fed laser cladding on titanium aluminide substrate
SE Aghili, M Shamanian, RA Najafabadi, A Keshavarzkermani, ...
Ceramics International 46 (2), 1668-1679, 2020
On the effect of thin-wall thickness on melt pool dimensions in laser powder-bed fusion of Hastelloy X: Numerical modeling and experimental validation
SI Shahabad, U Ali, Z Zhang, A Keshavarzkermani, R Esmaeilizadeh, ...
Journal of Manufacturing Processes 75, 435-449, 2022
Design of binder jet additive manufactured co-continuous ceramic-reinforced metal matrix composites
PD Enrique, E Marzbanrad, Y Mahmoodkhani, A Keshavarzkermani, ...
Journal of Materials Science & Technology 49, 81-90, 2020
In-situ microstructure control by laser post-exposure treatment during laser powder-bed fusion
M Hasanabadi, A Keshavarzkermai, H Asgari, N Azizi, A Gerlich, ...
Additive Manufacturing Letters 4, 100110, 2023
Analytical modeling of multi-track powder-fed laser directed energy deposition: on the relationships among process, deposition dimensions, and solidification microstructure in …
M Ansari, A Martinez-Marchese, M Khamooshi, A Keshavarzkermani, ...
Journal of Materials Processing Technology 306, 117643, 2022
Fatigue characterization and modeling of additively manufactured hastelloy-x superalloy
R Esmaeilizadeh, A Keshavarzkermani, S Faghih, B Behravesh, U Ali, ...
Journal of Materials Engineering and Performance 31 (8), 6234-6245, 2022
Effect of Microsegregation on High‐Temperature Microstructure Evolution in Rapid Solidification Processed Nb‐Rich Ni Superalloys
PD Enrique, A Keshavarzkermani, NY Zhou
Advanced Engineering Materials 23 (5), 2001396, 2021
Anisotropic tensile behavior of laser powder-bed fusion made Ti5553 parts
N Ramachandiran, H Asgari, F Dibia, R Eybel, A Keshavarzkermani, ...
Materials Science and Engineering: A 865, 144633, 2023
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