Evolution of prototyping in automotive engineering: a comprehensive study on the reliability of Additive Manufacturing for advanced powertrain components.

This article discusses the use of Additive Manufacturing (AM) in automotive engineering, specifically focusing on the reliability of AM for advanced powertrain components. The study evaluates the mechanical behavior and microstructure features of samples made of AM 17-4PH steel, including engine exhausts, drive shafts, gearbox components, braking systems, and conrods. The researchers analyze the effects of sample geometry, size, and heat treatments on the properties of the samples. The study aims to provide insights for designing efficient prototypes using AM alloys and technology. The article also includes a list of references to other research papers and theses related to the fabrication and properties of stainless steel using AM techniques, providing valuable insights for researchers and engineers in the field. [Extracted from the article]