Stefan Follner

Title: Innovations of Stefan Follner in Cold-Rolled Flat Steel Products

Introduction

Stefan Follner is a notable inventor based in Dorsten, Germany. He has made significant contributions to the field of materials science, particularly in the development of cold-rolled flat steel products. His innovative approach has led to advancements that enhance the performance and usability of steel in various applications.

Latest Patents

Follner holds a patent for a cold-rolled flat steel product and the method for its production. This invention is characterized by a high level of deformability, despite its high strength values. The flat steel product is produced from a specific steel composition, which includes elements such as carbon, manganese, silicon, aluminum, chromium, and titanium. The resulting structure is free from perlite and bainite, containing martensite and residual austenite, which contributes to its impressive mechanical properties.

Career Highlights

Stefan Follner is associated with Thyssenkrupp Steel Europe AG, where he has been instrumental in advancing steel production techniques. His work has focused on creating materials that not only meet high strength requirements but also exhibit excellent elongation at break and hole expansion ratios. His patent reflects a deep understanding of material properties and production methods.

Collaborations

Follner has collaborated with notable colleagues such as Roland Sebald and Dorothea Mattissen. Their combined expertise has contributed to the successful development of innovative steel products that meet industry demands.

Conclusion

Stefan Follner's contributions to the field of cold-rolled flat steel products demonstrate his commitment to innovation and excellence in materials science. His patent showcases the potential for high-performance steel that meets the needs of modern applications.