Thesis: The influence of time dependence on grain growth in case hardening steels

Transport is at the core of modern society. Imagine using your expertise to shape sustainable transport and infrastructure solutions for the future. If you seek to make a difference on a global scale, working with next-gen technologies and the sharpest collaborative teams, then we could be a perfect match.We Are Looking for a Thesis Student! Are you a motivated student in material engineering, mechanical engineering, or a related field?Do you have an interest in steel microstructure and grain growth phenomena?We are seeking a dedicated thesis student to investigate the influence of time dependence on grain growth in case hardening steels.About The ProjectThe primary focus of this thesis is to refine the understanding of how prior austenite grain size evolves with time and temperature in one or two steel grades with known manufacturing histories.Since grain size significantly impacts fatigue strength, this work aims to improve the mapping of grain growth behavior, contributing valuable insights to steel processing and performance.Your Tasks Will Include Conducting a comprehensive literature study on grain growth and related theories Developing and applying grain growth models Designing and executing test cases, including measurement of grain size Documenting your findings and conclusionsQualifications Enrolled in a relevant engineering program (material engineering, mechanical engineering, or similar) Strong interest in microstructure and materials science Analytical skills and attention to detailWe Offer An engaging research environment with experienced supervisors Opportunities to develop your technical and analytical skills A platform to contribute to industry-relevant researchApplicationJoin us in advancing the understanding of grain growth in steels and take a significant step in your engineering career!Apply not later than November 30th, 2025.Questions, please contact Tutor kim.wallin@volvo.comWe value your data privacy and therefore do not accept applications via mail.Who We Are And What We Believe InWe are committed to shaping the future landscape of efficient, safe, and sustainable transport solutions. Fulfilling our mission creates countless career opportunities for talents across the group’s leading brands and entities.Applying to this job offers you the opportunity to join Volvo Group. Every day, you will be working with some of the sharpest and most creative brains in our field to be able to leave our society in better shape for the next generation. We are passionate about what we do, and we thrive on teamwork. We are almost 100,000 people united around the world by a culture of care, inclusiveness, and empowerment.Group Trucks Operations encompasses all production of the Group’s manufacturing of Volvo, Renault and Mack trucks, as well as engines and transmissions. We also orchestrate the spare parts distribution for Volvo Group’s customers globally and design, operate and optimize logistics and supply chains for all brands. We count 30,000 employees at 30 plants and 50 distribution centers across the globe. Our global footprint offers an opportunity for an international career in a state-of-the-art industrial environment, where continuous improvement is the foundation. As our planet is facing great challenges, we - one of the largest industrial organizations in the world - stand at the forefront of innovation. We are ready to rise to the challenge. Would you like to join us?