PhD Studentship: Comprehensive Elasto-viscoplastic Models for Ni-base Superalloys - for Industrial Casting Modelling Applications

About the Project

We are looking for highly motivated PhD candidates to join our research team working in partnership with leading researchers at Rolls Royce PLC, University of Oxford and University of Greenwich.

As part of a cohort of PhD students you will have access to world-leading facilities and expertise and will contribute to the future of aerospace technology.

The ARCANE project aims to develop the state-of-the-art scientific understanding of nucleation defect formation within directionally solidified single crystal (SX) castings, and their role in the reduction in mechanical performance, through novel experimental methods, computational materials engineering modelling tools and machine learning methods.

The project brings together world-leading experts in both academia and industry, across fields including superalloy metallurgy, microstructure characterisation, investment casting processing, computational modelling of casting processes at a macro-scale / component level and at a dendritic growth level, and machine learning methods for process optimisation. The ARCANE research programme is offering a funded PhD project, as described below.

Title: Comprehensive elasto-viscoplastic models for Ni-base superalloys for industrial casting models

Description: A ‘Comprehensive’ material model for investment casting simulation requires data across a wide range of operating temperatures (from room temperature up to pouring temperature) and at appropriate cooling rates seen in SX casting. For industrial application, the developed elastic-viscoplastic materials models should be implemented via FE simulation code User Functions by the PhD candidate. The PhD project, based at Rolls-Royce and the University of Birmingham's joint High Temperature Research Centre (HTRC) will involve experimental measurements of high temperature behaviour. The desired end-product of the PhD project is industrial application (runtime and resource restrictions) for prediction of conditions likely to cause RX during heat treatment. Quantification of errors associated with implementation in an industrial setting would be important. Full training will be available where necessary.

In addition to access to the technical and research expertise of the ARCANE project team, all University of Birmingham PhD students will have access to a suite of transferable skills training and bespoke careers support. Wider academic activity, including our Annual Research Poster Conference, the Three Minute Thesis competition and Post Graduate Researcher Awards.

Candidates should have a 1st class or 2:1 Undergraduate degree or a Masters degree (or equivalent) in Materials Science, or within a related Science & Engineering discipline. A background in microstructural characterisation, computational modelling methods, and/or advanced mechanical testing would be advantageous.

The School of Metallurgy & Materials at the University of Birmingham is committed to promote diversity, equality and inclusivity within our staff and student populations. 

To apply for this PhD studentship, please provide: curriculum vitae (CV), Cover Letter summarising your research interests and suitability for the position, and the contact details of two Referees. Please send to Professor Nick Green, the Principal Investigator for the Prosperity Partnership ARCANE project, at the project’s dedicated contact email: arcane@htrc.bham.ac.uk.

Funding notes:

The project is funded by the UKRI EPSRC Prosperity Partnerships award. UK Home students are eligible for the full funding package which consists of fees and an annual stipend for three and a half years. The stipend is paid at the standard UKRI rate of £18,622 (23/24) per year (usually tax free depending on your tax status).

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