A Single Crystal Process Window for Electron Beam Powder Bed Fusion Additive Manufacturing of a CMSX-4 Type Ni-Based Superalloy

A Single Crystal Process Window for Electron Beam Powder Bed Fusion Additive Manufacturing of a CMSX-4 Type Ni-Based Superalloy

Using suitable scanning strategies, even single crystals can emerge from powder during additive manufacturing. In this paper, a full microstructure map for additive manufacturing of technical single crystals is presented using the conventional single crystal Ni-based superalloy CMSX-4. The correlati...

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Bibliographic Details
Main Authors: Julian Pistor, Christoph Breuning, Carolin Körner
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Materials
Subjects:
electron beam melting
Ni-based superalloy
single crystal
grain selection
microstructure
Online Access:https://www.mdpi.com/1996-1944/14/14/3785

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https://www.mdpi.com/1996-1944/14/14/3785

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