Company Filing History:
Years Active: 2019-2024
Title: Innovations by Samuel Vignier in Steel Welding Technology
Introduction
Samuel Vignier is an accomplished inventor based in Pont Astier, France. He has made significant contributions to the field of steel welding technology, holding a total of 3 patents. His work focuses on enhancing the strength and durability of spot welded joints, particularly using high strength and high forming steel.
Latest Patents
Vignier's latest patents include a production method for a spot welded joint using high strength and high forming steel. This innovative method involves at least two steel sheets, with one sheet exhibiting a yield strength of 600 MPa or higher, an ultimate tensile strength of 1000 MPa or more, and a uniform elongation of at least 15%. The chemical composition of the base metal is meticulously defined, ensuring optimal performance in demanding applications.
Another notable patent by Vignier is focused on the spot welded joint itself, which also utilizes high strength and high forming steel. The specifications for the steel sheets and the molten zone microstructure are similar to his previous patent, emphasizing the importance of precise chemical composition and microstructural characteristics in achieving superior weld quality.
Career Highlights
Samuel Vignier is currently employed at ArcelorMittal, a leading global steel manufacturer. His role involves research and development in welding technologies, where he applies his expertise to improve manufacturing processes and product quality.
Collaborations
Throughout his career, Vignier has collaborated with talented professionals such as Astrid Perlade and Frederic Kegel. These partnerships have fostered innovation and contributed to the advancement of welding techniques in the steel industry.
Conclusion
Samuel Vignier's contributions to the field of steel welding technology are noteworthy, particularly through his innovative patents that enhance the performance of spot welded joints. His work at ArcelorMittal and collaborations with skilled colleagues further underscore his impact on the industry.