Influence of laser powder bed fusion process parameters on the microstructure and cracking susceptibility of nickel-based superalloy Alloy 247LC

Influence of laser powder bed fusion process parameters on the microstructure and cracking susceptibility of nickel-based superalloy Alloy 247LC

Microstructures of material conditions of nickel-based superalloy Alloy 247LC fabricated using laser powder bed fusion (L-PBF) were investigated. Experiments designed in a prior study revealed the L-PBF process parameters for which the material conditions displayed a reduced susceptibility to cracki...

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Bibliographic Details
Main Authors: Olutayo Adegoke, Joel Andersson, Håkan Brodin, Robert Pederson, Peter Harlin
Format: Article
Language:English
Published: Elsevier 2022-03-01
Series:Results in Materials
Subjects:
Alloy 247LC
Nickel-based superalloy
Solidification cracking
Pore
Laser powder bed fusion
Process parameters
Online Access:http://www.sciencedirect.com/science/article/pii/S2590048X22000048

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