Research project

High temperature failure investigations in additively manufactured Inconel 718

Research groups:

Institute for Life Sciences

Engineering Materials and Surface Engineering Group
Lead researchers:

Professor Philippa Reed,

Dr Andrew Hamilton
Status:

Not active

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…
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

Collaborating research institutes, centres and groups

Engineering Materials and Surface Engineering Group

Our research activities are often multidisciplinary involving collaborations with other research groups, Universities and industry partners.

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