Development of Digital Failure Investigation Tools for Titanium Alloys
This PhD project, part of cohort 3 of the EPSRC Centre for Doctoral Training in Developing National Capability for Materials 4.0 in partnership with the Henry Royce Institute, offers an outstanding opportunity to advance the field of aerospace materials research. Hosted at The University of Manchester, the project focuses on the development of digital failure investigation tools for titanium alloys, particularly Ti-6Al-4V, which are essential for jet-engine components. The research aims to address the complex and not fully understood failure mechanisms of these alloys under long-term and cyclic loading, with the goal of extending component service life, improving efficiency, reducing waste, and supporting sustainability in the aerospace industry.
As a PhD student, you will develop advanced digital tools that automatically link electron microscopy images of fracture surfaces with mechanical loading conditions and local microstructural features. These tools will enable faster and more accurate failure analysis, helping to keep aerospace components in service longer and drive innovation in future designs. The project combines advanced electron microscopy, image analysis, and computational techniques to create automated systems capable of handling complex, hybrid datasets. You will explore the formation of fracture surface features such as facets and striations, and develop methods to correlate these with microstructure and loading history.
A unique aspect of this position is the extensive time spent at Rolls-Royce, where you will gain hands-on experience with real aerospace components and receive bespoke training in failure analysis directly from industry experts. The programme provides world-class training, a vibrant research community, and strong links to industry, ensuring graduates are highly sought after in both academia and the aerospace sector. The research is high-impact, supporting a more sustainable aerospace industry by advancing fundamental understanding of fatigue and fracture and delivering practical tools to reduce material waste and extend component life.
Applicants should have a strong academic background in materials science, mechanical engineering, aerospace engineering, or a closely related discipline. Experience with electron microscopy, image analysis, computational techniques, or failure analysis is desirable. The CDT is committed to Equality, Diversity and Inclusion and encourages applications from underrepresented groups. The application process involves completing the University of Manchester's local application form and a standard questionnaire, with further details available on the application web page. For project-specific queries, contact the lead supervisor, Alec E. Davis.
Application deadline: March 3, 2026. For more information and to apply, visit the University of Manchester's application portal or the FindAPhD project page.
