Doriane Serra

Title: Doriane Serra: Innovator in Hot-Stamped Coated Steel Technology

Introduction

Doriane Serra is a prominent inventor based in Talange, France. She has made significant contributions to the field of materials engineering, particularly in the development of hot-stamped coated steel parts. With a total of 2 patents to her name, Serra's work is recognized for its innovative approach to enhancing the properties of steel components.

Latest Patents

One of Serra's latest patents focuses on a crack-containing hot-stamped coated steel part that exhibits excellent spot-weldability and painting adhesion. This invention includes a steel substrate and an aluminum alloy coating, which consists of an interdiffusion layer and an outer layer. The design ensures that the total thickness of the coating and the thickness of the interdiffusion layer meet specific conditions. The hot-stamped coated steel part features an undeformed portion with a thickness ranging from 0.6 mm to 3.5 mm, along with at least one deformed portion. Notably, the lineic density of cracks in the coating within the undeformed portion is maintained at or above a defined minimum lineic density.

Career Highlights

Doriane Serra is currently employed at ArcelorMittal, a leading global steel and mining company. Her role involves research and development in advanced steel technologies, where she applies her expertise to create innovative solutions for the industry.

Collaborations

Throughout her career, Serra has collaborated with notable colleagues, including Clément Philippot and Hubert Salmon Legagneur. These partnerships have contributed to the advancement of her research and the successful development of her patented technologies.

Conclusion

Doriane Serra stands out as a key figure in the field of materials engineering, with her innovative patents paving the way for advancements in hot-stamped coated steel technology. Her contributions continue to influence the industry and enhance the performance of steel components.