Fabrice Germain

Title: Fabrice Germain and Steel Sheet Innovation

Introduction

Fabrice Germain is an inventor associated with ArcelorMittal and based in Hayange, France. His patent work concerns steel sheets designed for processing before hot forming, with a focus on material properties that support multistep hot stamping.

Latest Patents

The supplied information lists one patent for Germain: “Method for Producing a Steel Sheet Having Excellent Processability Before Hot Forming.” It describes a steel sheet suitable for a multistep hot-stamping process and an associated manufacturing process.

The claimed steel composition includes specified ranges or limits for carbon, manganese, silicon, chromium, molybdenum, niobium, aluminum, titanium, boron, phosphorus, sulfur, nitrogen, nickel, calcium, tungsten, vanadium, and copper. It also defines a composition factor, Q, that must be less than 20. The sheet’s microstructure includes 60% to 100% recrystallized ferrite by surface fraction, less than 40% combined martensite, bainite, and carbides, and less than 5% non-recrystallized ferrite.

Career Highlights

Germain’s listed patent reflects work on steel composition and microstructure for hot-forming applications. The invention addresses processability before forming and specifies material characteristics intended for multistep hot stamping. The supplied information identifies ArcelorMittal as his company and lists 1 patent.

Collaborations

The supplied information names Deborah Herry and Clément Philippot as Germain’s coworkers. Their inclusion indicates professional connections, but no specific roles in the patent or collaboration details were provided.

Conclusion

Fabrice Germain’s listed invention focuses on engineering steel sheets for processability and multistep hot stamping, highlighting the role of composition and microstructure in advanced steel manufacturing.