Location History:
- Isebergues, FR (1995)
- Isbergue, FR (1995)
Company Filing History:
2 out of 8 
1 out of 77 
Years Active: 1995
Title: Jean-Claude Bavay: Innovator in Steel Manufacturing
Introduction
Jean-Claude Bavay is a notable inventor based in Isbergue, France. He has made significant contributions to the field of steel manufacturing, holding a total of 2 patents. His innovative approaches have led to advancements in the production of coated stainless steel sheets and magnetic steel strips.
Latest Patents
One of his latest patents is a process for the manufacture of a coated stainless steel sheet. This sheet metal comprises a substrate made of stainless steel containing more than 16% of chromium in its weight composition, coated with a metal layer chiefly made of tin. Between the metal layer and the substrate, the sheet metal includes a layer of an intermetallic compound containing at least iron, chromium, and tin. The manufacturing process involves depositing a layer of metallic coating containing chiefly tin by an electrolytic route on a stainless steel sheet. The coated sheet metal is then heated to a temperature above the melting point of the coating layer to facilitate the formation of the intermetallic compound, resulting in a matt appearance on the surface of the coating layer.
Another significant patent by Bavay is a method for producing a magnetic steel strip by direct casting. This method produces a magnetic steel strip with a thickness of less than 5 mm, containing more than 2% silicon and less than 0.1% carbon. The process involves creating a crystallization structure with oriented grains in the skin by suddenly cooling the steel in contact with rolls whose surface temperature is lower than 400°C.
Career Highlights
Throughout his career, Jean-Claude Bavay has worked with prominent companies such as Ugine SA and Thyssen Stahl AG. His experience in these organizations has contributed to his expertise in steel manufacturing and innovation.
Collaborations
Bavay has collaborated with notable coworkers, including Pascal Amelot and Philippe Demarez. Their joint efforts have furthered advancements in the field of steel technology.
Conclusion
Jean-Claude Bavay's contributions to steel manufacturing through his patents and collaborations highlight his role as an innovator in the industry. His work continues to influence the production processes of coated and magnetic steel products.