A generalised hot cracking criterion for nickel-based superalloys additively manufactured by electron beam melting

A generalised hot cracking criterion for nickel-based superalloys additively manufactured by electron beam melting

The influences of microstructure and solidification parameters on the hot cracking behaviour of an additively manufactured Ni-based superalloy via selective electron beam melting (SEBM) have been investigated. Severe intergranular hot cracking is found to occur at grain boundaries (GBs) in the SEBM-...

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Bibliographic Details
Main Authors: Chandra, Shubham, Tan, Xipeng, Narayan, R. Lakshmi, Wang, Chengcheng, Tor, Shu Beng, Seet, Gerald
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2021
Subjects:
Engineering
Additive Manufacturing
Electron Beam Melting
Online Access:https://hdl.handle.net/10356/148258
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/148258

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