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Mechanical Property Heterogeneity in Additively Manufactured Nickel Superalloy

Forsey, Alex; Das, Yadunandan; Simm, Thomas H.; Clarke, Dan; Boswell, John and Moat, Richard (2018). Mechanical Property Heterogeneity in Additively Manufactured Nickel Superalloy. Materials Science and Engineering A, 712 pp. 681–684.

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DOI (Digital Object Identifier) Link: https://doi.org/10.1016/j.msea.2017.12.025
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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.

Item Type: Journal Item
ISSN: 0921-5093
Project Funding Details:
Funded Project NameProject IDFunding Body
SAMULET 2Not SetRolls Royce Plc
Ser Cymru II fellowship programNot SetEuropean Regional Development Fund
Academic Unit/School: Faculty of Science, Technology, Engineering and Mathematics (STEM) > Engineering and Innovation
Faculty of Science, Technology, Engineering and Mathematics (STEM)
Research Group: Health and Wellbeing PRA (Priority Research Area)
Item ID: 52686
Depositing User: Alex Forsey
Date Deposited: 18 Dec 2017 09:28
Last Modified: 23 May 2018 12:40
URI: http://oro.open.ac.uk/id/eprint/52686
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