Mechanical Property Heterogeneity in Additively Manufactured Nickel Superalloy

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

DOI: https://doi.org/10.1016/j.msea.2017.12.025

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.

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• Item ORO ID
• 52686
• Item Type
• Journal Item
• ISSN
• 0921-5093
• Project Funding Details

• Funded Project Name	Project ID	Funding Body
  SAMULET 2	Not Set	Rolls Royce Plc
  Ser Cymru II fellowship program	Not Set	European Regional Development Fund

• Extra Information
• A Corrigendum to this article also exists (see Related URLs).
• Academic Unit or 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)
• Related URLs
• • https://doi.org/10.1016/j.msea.2018.01.0...(Other)
• Depositing User
• Alex Forsey