Dr. Alessandro Ascari Profile

Dr. Alessandro Ascari

Senior Assistant Professor at Univ degli Studi di Bologna

SPIE Involvement:

Author

Area of Expertise:

Laser Welding , Laser Heat Treatment , Laser-Arc Hybrid Welding , Laser Process Modeling

Websites:

Personal Website

Publications (3)

Proceedings Article | 20 February 2014 Paper

Non-conventional laser surface hardening for axisymmetric components

Erica Liverani, Nadine Battiato, Alessandro Ascari, Alessandro Fortunato

Proceedings Volume 8963, 896309 (2014) https://doi.org/10.1117/12.2036198

KEYWORDS: Heat treatments, Kinematics, Optical simulations, Laser beam propagation, Laser processing, Carbon, Laser applications, Laser cutting, Absorption, Process modeling

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Proceedings Article | 22 February 2013 Paper

Laser shock peening and warm laser shock peening: process modeling and pulse shape influence

Alessandro Fortunato, Leonardo Orazi, Gabriele Cuccolini, Alessandro Ascari

Proceedings Volume 8603, 86030G (2013) https://doi.org/10.1117/12.2007393

KEYWORDS: Pulsed laser operation, Plasma, Laser applications, Laser ablation, Process modeling, Optical simulations, Laser processing, Wave propagation, Coating, Physical phenomena

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Proceedings Article | 22 February 2013 Paper

An exhaustive model for the laser hardening of hypo eutectoid steel

Alessandro Fortunato, Leonardo Orazi, Gabriele Cuccolini, Alessandro Ascari

Proceedings Volume 8603, 86030F (2013) https://doi.org/10.1117/12.2007389

KEYWORDS: Heat treatments, Carbon, Mathematical modeling, Thermal modeling, 3D modeling, Optical simulations, Laser processing, 3D acquisition, Thermodynamics, Data modeling

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