Bruno Chenal

Title: Innovations by Bruno Chenal

Introduction

Bruno Chenal is an accomplished inventor based in Saint Etienne de Crossey, France. He has made significant contributions to the field of materials science, particularly in the development of aluminum alloys for industrial applications. With a total of 2 patents, Chenal's work focuses on enhancing the performance and durability of heat exchangers.

Latest Patents

One of Chenal's latest patents involves aluminum alloy strips specifically designed for heat exchangers. These strips are less than 0.3 mm thick and contain a precise composition of elements, including Si, Fe, Cu, Mg, Mn, Zn, In, Sn, Bi, Ti, Cr, and Zr. The invention emphasizes the importance of corrosion resistance, with a difference in corrosion potential of at least 10 mV measured against a saturated calomel electrode. Additionally, the method for manufacturing these strips includes continuous casting and various rolling processes, which promote the formation of segregations in the strip core. This innovation significantly enhances the resistance of fins or separators made from these strips to perforating corrosion.

Career Highlights

Bruno Chenal is associated with Pechiney Rhenalu, a company known for its expertise in aluminum products. His work at the company has allowed him to focus on innovative solutions that address industry challenges.

Collaborations

Chenal collaborates with talented coworkers, including Sylvain Henry and Nathalie Remond, who contribute to the development and refinement of his inventions.

Conclusion

Bruno Chenal's contributions to the field of aluminum alloys and heat exchangers demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and manufacturing processes, making him a notable figure in the industry.