Joël Michel Benoit

Title: Joël Michel Benoit: Innovator in Titanium-Ceramic Joint Technology

Introduction

Joël Michel Benoit is a notable inventor based in Cesson la Foret, France. He has made significant contributions to the field of materials science, particularly in the development of innovative joint technologies.

Latest Patents

Benoit holds a patent for a brazed joint between a titanium-based metal part and a ceramic part based on silicon carbide (SiC) and/or carbon. This invention includes an assembly featuring a stack structure composed of several elements that are assembled through brazing. The assembly consists of a titanium-based metal piece, a first intermediate piece designed to deform and accommodate differential expansion between the metal and ceramic parts, a second rigid intermediate piece with a coefficient of expansion similar to that of the ceramic material, made from aluminum nitride (AlN) or tungsten (W), and the ceramic material piece itself.

Career Highlights

Throughout his career, Benoit has worked with prominent organizations such as Snecma and the Commissariat à l'Énergie Atomique. His work in these institutions has allowed him to refine his expertise in advanced materials and joint technologies.

Collaborations

Benoit has collaborated with notable colleagues, including Jean-François Fromentin and Olivier Gillia. Their combined efforts have contributed to advancements in the field of materials science.

Conclusion

Joël Michel Benoit is a distinguished inventor whose work in titanium-ceramic joint technology has made a significant impact in the industry. His innovative approaches continue to influence the development of advanced materials.