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Development of high-performance multi-principal-element (MPE) alloys

For thousands of years, metallic alloys have been developed using the same approach: a single principal element(SPE) is alloyed with a few selected elements to enhance the primary properties. However, this approach may have reached its limits, and we need to go beyond this traditional pathway to materials development before the discovery of society-changing materials. This change of direction is emerging, and recent materials development has demonstrated that metallic materials with multi-principal elements (MPE) offer a unique combination of properties and have the potential to close the materials loop. The overall alloy development programme aims to develop the scientific principles and technological approaches towards the development of the ultimate metallic alloys for Circular Economy (CE) based on the MPE concept.

This project contributes to slowing (last longer), narrowing (use less), and closing (recycling) the resource loop. This PhD project will form an integral part of the overall alloy development programme and aims to provide guidelines for the experimental search of the unique composition space through advanced computational techniques.

The specific research activities include:

  • (1) understanding the basic characteristics of the CE based alloys;
  • (2) identification of suitable computational techniques for searching the CE based alloy composition space;
  • (3) development of guidelines for experimental search; and
  • (4) experimental validation of the selected guidelines.

The funding is £88,919 for a 4-year duration.


The successful candidate is required to have a first-class or upper second-class honour degree in metallurgy, materials science or a related field of physical science and engineering etc. A Master’s level qualification is desirable but not essential.

How to apply

Please email (1) an up-to-date CV, (2) a single-page (A4), single-spaced personal statement setting out why you are interested in undertaking this project, (3) names and contact details of three referees and (4) a copy of your highest degree certificate and transcript to zidong.wang@brunel.ac.uk.