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Research project

High temperature failure investigations in additively manufactured Inconel 718

Project overview

Additively manufactured nickel base superalloys are being actively evaluated, their response to cyclic loading and ways in which to engineer good structural responses are being evaluated

Staff

Lead researchers

Professor Philippa Reed

PROFESSOR OF STRUCTURAL MATERIALS
Research interests
  • Fatigue processes in additively manufactured high performance alloys
  • High temperature oxidation and creep fatigue processes in nickel based turbine disc and blade alloys
  • Fatigue mitigation and prediction approaches in turbine blades
Connect with Philippa

Email: P.A.Reed@soton.ac.uk

Dr Andrew Hamilton

Associate Professor
Connect with Andrew

Email: A.R.Hamilton@soton.ac.uk

Dr Nong Gao

Lecturer
Connect with Nong

Email: N.Gao@soton.ac.uk

Collaborating research institutes, centres and groups

Research outputs

Influence of build orientation on high temperature fatigue crack propagation mechanisms in Inconel 718 fabricated by laser powder bed fusion
2022
Type: thesis
Effect of heat treatment on fatigue crack growth in IN718/316L multiple-materials layered structures fabricated by laser powder bed fusion
Marie-Salome, Dani Duval-Chaneac, Nong Gao, R.H.U Khan, Michael Giles, K. Georgilas, Xiao Zhao & Philippa Reed, 2022, International Journal of Fatigue, 160(7)
DOI: 10.1016/j.ijfatigue.2022.106852
Type: article
Fatigue crack growth in IN718/316L multi-materials layered structures fabricated by laser powder bed fusion
Marie-Salome, Dani Duval-Chaneac, Nong Gao, Raja Khan, M Giles, K Georgilas, Xiao Zhao & Philippa Reed, 2021, International Journal of Fatigue, 152
DOI: 10.1016/j.ijfatigue.2021.106454
Type: article