High strain rate effect on tensile ductility and fracture of AM fabricated Inconel 718 with voided microstructures

High strain rate effect on tensile ductility and fracture of AM fabricated Inconel 718 with voided microstructures

The paper describes Electromagnetic Ring Expansion Tests (ERET) performed on Laser Melting Powder Bed Fusion (LPBF) Inconel 718 stress relieved test pieces, to establish the effect of a randomly dispersed spherically voided microstructure on tensile ductility, fracture, and fragmentation at high str...

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Bibliographic Details
Main Authors: P. Wood, A. Rusinek, P. Platek, J. Janiszewski, J. Sienkiewicz, U.F. Gunputh, K. Rajkowski, M.H. Miguélez
Format: Article
Language:English
Published: Elsevier 2021-10-01
Series:Materials & Design
Subjects:
Inconel 718
Electromagnetic ring expansion test
Laser melting powder bed fusion
Stable conduction porosity
Keyhole porosity
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127521004615

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http://www.sciencedirect.com/science/article/pii/S0264127521004615

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