Thomas Dupuy

Title: Thomas Dupuy and His Contributions to Welded Steel Sheet Manufacturing.

Introduction

Thomas Dupuy is an inventor based in Le Ban-Saint-Martin, France. His patent work focuses on manufacturing welded steel sheets and controlling their properties during cold rolling. He is associated with ArcelorMittal and holds 2 patents.

Latest Patents

Dupuy’s listed patents address the production of cold-rolled welded steel sheets.

“Welded steel sheets, and sheets thus produced” describes a welded steel sheet that is cold rolled to a thickness between 0.5 mm and 3 mm. The patent concerns the relationship between the deformation ratio in the base metal and the deformation ratio in the welded joint.

“Method for manufacturing cold-rolled, welded steel sheets, and sheets thus produced” sets out a manufacturing process using hot-rolled sheets that are pickled, welded, and cold rolled in stages. The method removes and recreates welded joints between rolling stages, with the aim of producing sheets at a final thickness between 0.5 mm and 3 mm.

Career Highlights

Dupuy’s patent portfolio reflects an emphasis on steel processing, particularly the coordination of welding and cold rolling. The described methods address how welded joints and rolling directions are managed throughout production.

Collaborations

Dupuy is associated with ArcelorMittal. His listed coworkers include Christophe Silvy-Leligois and Emmanuel Dechassey.

Conclusion

Thomas Dupuy’s two patents focus on methods and products for manufacturing cold-rolled welded steel sheets, highlighting his work in steel processing and production technology.