Mechanical, Materials Intern - Parameters optimization of the corrosion resistance of the parts built by the L-PBF and DED additive manufacturing process (6 months)

Description: Responsibilities and Duties : ? Study of state of the art in the field of additive manufacturing by L-PBF/DED by analyzing the process, the influential parameters and the behavior of the materials used for the 3D printing of parts. ? Analyze the physical phenomena of stress corrosion cracking (effect of microstructure and mechanical, as residual stresses, precipitates, density of dislocations, material behavior, ..) ? Microscopic and Macroscopic experimental characterizations on test specimens produced under different deposition conditions. The topography of the surfaces will then be assessed to highlight the heterogeneities between the specimens and their corrosion behavior. Qualification: Master?s degree ? 2nd year or final year of Engineering School Competencies: Mechanics Materials