Laser powder bed fusion of a new high gamma prime Ni-based superalloy with improved weldability

Laser powder bed fusion of a new high gamma prime Ni-based superalloy with improved weldability

This study reports the crack-free fabrication of a new high gamma prime precipitation hardened Ni-based superalloy by Laser Powder Bed Fusion (LPBF) process. In the as-built condition, scanning electron microscopy and electron backscattered diffraction analysis indicated the presence of elongated co...

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Bibliographic Details
Main Authors: Ashutosh Jena, Sila Ece Atabay, Alexandre Gontcharov, Paul Lowden, Mathieu Brochu
Format: Article
Language:English
Published: Elsevier 2021-10-01
Series:Materials & Design
Subjects:
Additive manufacturing
Ni-based superalloy
Laser Powder Bed Fusion (LPBF)
Bimodal distribution
Mechanical property
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127521004482

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http://www.sciencedirect.com/science/article/pii/S0264127521004482

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