Local composition detouring for defect-free compositionally graded materials in additive manufacturing

Local composition detouring for defect-free compositionally graded materials in additive manufacturing

This study investigated cracking phenomena in 316L stainless steel (SS316L) and Inconel 718 (IN718) composition-graded material (CGM) additively manufactured by the direct energy deposition (DED) process. In order to prevent cracking in the CGM, thermodynamic analysis was performed to avoid the crit...

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Bibliographic Details
Main Authors: Eun Seong Kim, Jeong Min Park, Gangaraju Manogna Karthik, Kyung Tae Kim, Ji-Hun Yu, Byeong-Joo Lee, Hyoung Seop Kim
Format: Article
Language:English
Published: Taylor & Francis Group 2023-07-01
Series:Materials Research Letters
Subjects:
Additive manufacturing
crack formation
functionally graded materials
in-situ alloying
local composition detouring
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2023.2192244

Internet

https://www.tandfonline.com/doi/10.1080/21663831.2023.2192244

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