Jean-Etienne Fournier

Title: The Innovations of Jean-Etienne Fournier

Introduction

Jean-Etienne Fournier is a notable inventor based in Basse-Nendaz, Switzerland. He has made significant contributions to the field of aluminum alloys, particularly in the manufacturing processes of thick products. With a total of 2 patents, Fournier's work has implications for various industries, including plastics manufacturing.

Latest Patents

Fournier's latest patents focus on the development of an aluminum alloy for the manufacture of thick blocks. The alloy composition includes Zn: 5.3-5.9%, Mg: 0.8-1.8%, Cu: <0.2%, Zr: 0.05 to 0.12%, Ti<0.15%, Mn<0.1%, Cr<0.1%, Si<0.15%, Fe<0.20%, and impurities with individual content of <0.05% each and <0.15% in total, with the remainder being aluminum. This innovative alloy is particularly useful in processes where the block is not subjected to significant deformation between casting and tempering. The method is especially beneficial for the manufacture of molds used in injection-molding plastics.

Career Highlights

Throughout his career, Fournier has worked with prominent companies such as Constellium Issoire and Constellium Valais SA. His experience in these organizations has allowed him to refine his expertise in aluminum alloys and their applications.

Collaborations

Fournier has collaborated with notable coworkers, including Cedric Gasqueres and Cédric Gasqueres. These partnerships have contributed to the advancement of his innovative projects.

Conclusion

Jean-Etienne Fournier's contributions to the field of aluminum alloys and manufacturing processes highlight his role as a significant inventor. His patents and career achievements reflect his dedication to innovation in materials science.