Pejman Ebrahimzadeh, researcher at Idonial Technology Centre, has recently obtained his PhD from the University of Oviedo, with cum laude distinction. His work, developed within the university’s Doctoral Programme in Materials Science, focuses on how surface treatments and manufacturing methods influence the corrosion resistance of metallic materials.
During his research, Pejman studied the impact of Severe Shot Peening (SSP) — a mechanical surface treatment that strengthens metals — on carbon and stainless steels, both conventionally manufactured and produced by additive manufacturing. Using advanced analysis techniques, he examined how microstructural changes affect corrosion and how post-treatments can improve surface protection.
The results highlight that controlling surface treatments and thermal processes can significantly improve the durability of metallic components used in harsh environments, such as the energy, offshore or hydrogen industries.
After more than a year at Idonial, Dr Ebrahimzadeh contributes with his multidisciplinary expertise to projects with partners and clients involving new solutions for more reliable and efficient metallic components and advanced processing technologies, addressing complex challenges through innovative approaches. His experience combining additive manufacturing, surface engineering, and corrosion testing, supported by a wide range of characterisation techniques to validate materials performance and optimise industrial processes, reinforces the centre’s capabilities in developing more reliable and efficient materials for industrial applications.
“My thesis has helped me understand how small changes at the microstructural level can make a big difference in material performance,” explains Dr Ebrahimzadeh. “At Idonial, I can now transfer that knowledge to real technological challenges and contribute to innovations with direct industrial impact.”
With this new doctorate, Idonial strengthens its position as a reference centre in advanced materials, surface engineering and manufacturing technologies, continuing to promote scientific knowledge and its application to industry.
