Thermal Modeling of Temperature Distribution in Metal Additive Manufacturing Considering Effects of Build Layers, Latent Heat, and Temperature-Sensitivity of Material Properties

Thermal Modeling of Temperature Distribution in Metal Additive Manufacturing Considering Effects of Build Layers, Latent Heat, and Temperature-Sensitivity of Material Properties

A physics-based analytical model is proposed in order to predict the temperature profile during metal additive manufacturing (AM) processes, by considering the effects of temperature history in each layer, temperature-sensitivity of material properties and latent heat. The moving heat source analysi...

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Bibliographic Details
Main Authors: Elham Mirkoohi, Jinqiang Ning, Peter Bocchini, Omar Fergani, Kuo-Ning Chiang, Steven Y. Liang
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Journal of Manufacturing and Materials Processing
Subjects:
metal additive manufacturing
analytical model
temperature prediction
FEA
melt pool geometry
Online Access:http://www.mdpi.com/2504-4494/2/3/63

Internet

http://www.mdpi.com/2504-4494/2/3/63

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