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Mechanical property heterogeneity in additively manufactured nickel superalloy

A.N. Forsey, Y.B. Das, T.H. Simm, D. Clarke, J. Boswell, S. Gungor, R.J. Moat, Thomas Simm Orcid Logo

Materials Science and Engineering: A, Volume: 712, Pages: 681 - 684

Swansea University Author: Thomas Simm Orcid Logo

Abstract

Metallic additive manufacturing (AM) techniques do not produce a homogenous structure. Digital image correlation is used to quantify significant variations in mechanical properties in an AM nickel superalloy. Non-uniform properties at multiple length-scales are demonstrated, which could explain the...

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Published in: Materials Science and Engineering: A
ISSN: 0921-5093
Published: 2018
Online Access: Check full text

URI: https://cronfa.swan.ac.uk/Record/cronfa37563
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Abstract: Metallic additive manufacturing (AM) techniques do not produce a homogenous structure. Digital image correlation is used to quantify significant variations in mechanical properties in an AM nickel superalloy. Non-uniform properties at multiple length-scales are demonstrated, which could explain the poor mechanical properties common with AM alloys.
College: Faculty of Science and Engineering
Start Page: 681
End Page: 684