PhD Studentship: High throughput kinetics data for steel optimisation
Funder: Tata Steel and the University of Cambridge
Duration: 4 years from 1 October 2026
Supervisors: Prof Howard Stone and Dr David Collins
Location: University of Cambridge, Department of Materials Science and Metallurgy, Structural Materials Group.
Closing date for applications: 2 Dec 2025 with interviews shortly afterwards.
Stipend: Full funding for 4 years covering a personal maintenance stipend starting at £20,780 per annum with a top‑up of £5,500 per annum from Tata Steel.
Fees: Open to UK citizens or overseas students meeting residency requirements; International Fee Bursary possible.
Overview
The reliable production of EAF processed steels requires a robust understanding of the kinetics of microstructure formation and how they are influenced by compositional and processing variations. In this PhD, synchrotron X‑ray diffraction will be used to track the evolving crystallography in steel samples over a wide range of cooling rates and isothermal dwells. The diffraction data will be interpreted to quantify the phase fractions and lattice parameter evolution, which in turn will allow quantification of the phase transformations taking place. This approach has advantages over other methods as it utilises direct measurement of the crystal structures of the phases present and is sensitive to low volume fractions. Ancillary microstructural examination using electron microscopy will confirm the phase identifications from the synchrotron X‑ray data. The data acquired will be compared with existing transformation kinetics models to assess their reliability and, where necessary, will provide the data needed to underpin their refinement.
Qualifications
Applicants should have, or expect to be awarded, a good UK Master’s degree (or overseas equivalent) in a relevant science subject (Materials Science, Chemistry, Physics, Engineering). Candidates should be self‑motivated, able to take ownership of their research, and effectively communicate their findings. Training in all the computational and experimental methods will be provided in the projects, although relevant previous experience would be advantageous.
Application Process
Applications for the PhD projects should be submitted via the University Application Portal: www.postgraduate.study.cam.ac.uk/apply. Early applications are encouraged as the positions may be filled once suitable candidates are identified. Please quote reference LJ47628 on your application and in any correspondence about this vacancy. Informal enquiries can be sent to structuralmaterials@msm.cam.ac.uk.
Documents Required
* A short research statement (maximum 1 page) describing the applicant’s past research, future goals, and why the applicant is interested and suitable for this position.
* A curriculum vitae.
* A publication list.
* The contact details of two referees that can provide a letter of recommendation for the applicant.
The University actively supports equality, diversity and inclusion and encourages applications from all sections of society. The University has a responsibility to ensure that all employees are eligible to live and work in the UK.
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