Version 1
: Received: 22 November 2019 / Approved: 24 November 2019 / Online: 24 November 2019 (14:38:37 CET)
How to cite:
Mosavi, A.; Salehi, F.; Nadai, L.; Karoly, S.; Gorji, N.E. Modeling the Temperature Distribution During Laser Hardening Process. Preprints2019, 2019110285. https://doi.org/10.20944/preprints201911.0285.v1
Mosavi, A.; Salehi, F.; Nadai, L.; Karoly, S.; Gorji, N.E. Modeling the Temperature Distribution During Laser Hardening Process. Preprints 2019, 2019110285. https://doi.org/10.20944/preprints201911.0285.v1
Mosavi, A.; Salehi, F.; Nadai, L.; Karoly, S.; Gorji, N.E. Modeling the Temperature Distribution During Laser Hardening Process. Preprints2019, 2019110285. https://doi.org/10.20944/preprints201911.0285.v1
APA Style
Mosavi, A., Salehi, F., Nadai, L., Karoly, S., & Gorji, N.E. (2019). Modeling the Temperature Distribution During Laser Hardening Process. Preprints. https://doi.org/10.20944/preprints201911.0285.v1
Chicago/Turabian Style
Mosavi, A., Szell Karoly and Nima E Gorji. 2019 "Modeling the Temperature Distribution During Laser Hardening Process" Preprints. https://doi.org/10.20944/preprints201911.0285.v1
Abstract
A novel mathematical model is developed to calculate the temperature distribution on the surface and bulk of a steel plate under the laser hardening process. The model starts with the basic heat equation then it is developed into a volumetric form and is connected to the various solid existing phases. The proposed model is based on three influencing parameters of the laser hardening process which are the velocity of the laser spot and irradiation time. The results are compared with the available experimental data reported in the literature. The volumetric model provides an assessment of temperature distribution in both the vertical and horizontal axis. Laser irradiation at sufficiently high fluence can be used to create a solid-state phase change on the surface. Primary calculations show that the temperature profile has a Gaussian distribution in horizontal x and y-axis and presents an exponentially decreasing in the horizontal and vertical depth directions.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.