The Temperature Field Simulation during Laser Cladding Process

Qiu Yue Jiang

doi:10.4028/www.scientific.net/AMR.450-451.235

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 450-451The Temperature Field Simulation during Laser...

The Temperature Field Simulation during Laser Cladding Process

Abstract:

The mathematical model of the Temperature field of the power feeding laser cladding was found by the finite element method .To simulate the process of cladding temperature distribution, the simulation results and experimental results were conform, showed that this method can be used for controlling laser cladding process parameters by calculating the initial temperature and non-contact measurement of the temperature variation. Simulation results showed that the laser cladding process heat and cool speedy , The temperature gradient is large, the largest temperature gradient is in the vicinity of melt pool and the border of cladding layer and the substrate.

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Periodical:

Advanced Materials Research (Volumes 450-451)

Pages:

235-238

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.450-451.235

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Online since:

January 2012

Authors:

Qiu Yue Jiang

Keywords:

Finite Element Analysis (FEA), Laser Cladding, Melt Pool, Temperature Field

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