The potential benefit of pseudo high thermal conductivity for laser powder bed fusion additive manufacturing

The potential benefit of pseudo high thermal conductivity for laser powder bed fusion additive manufacturing

This study examined the impact of transient pseudo high thermal conductivity to the fabrication of crack-free parts with Laser Powder-Bed-Fusion (L-PBF) based additive manufacturing (AM) method. Thermal diffusivity and thermal conductivity of L-PBF samples made by mixtures of IN939 alloy and Si powd...

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Bibliographic Details
Main Authors: Huan Ding, Selami Emanet, Yehong Chen, Shengmin Guo
Format: Article
Language:English
Published: Taylor & Francis Group 2023-10-01
Series:Materials Research Letters
Subjects:
Laser powder bed fusion
Inconel 939
Crack-free
Endothermic reaction
Thermal stress
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2023.2243990

Internet

https://www.tandfonline.com/doi/10.1080/21663831.2023.2243990

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