Company Filing History:
Years Active: 2023-2025
Title: Innovations by David Zapico Alvarez
Introduction
David Zapico Alvarez is a notable inventor based in Metz, France. He has made significant contributions to the field of materials science, particularly in the development of advanced steel sheets. With a total of 4 patents to his name, his work has garnered attention in the industry.
Latest Patents
One of his latest patents is for a galvannealed steel sheet. This invention involves a method that includes the provision of a specific steel sheet, recrystallization annealing with precise heating, soaking, and cooling sub-steps using an inert gas, followed by hot-dip galvanizing and an alloying treatment. The zinc coating in this patent is alloyed through the diffusion of iron from the steel sheet, resulting in a coating that contains between 5 to 15% by weight of Fe, along with oxides such as FeO, Mn2SiO4, and MnO, with the balance being zinc. Another significant patent is for a hot-dip coated steel sheet. This invention relates to a method for manufacturing a steel sheet coated with a zinc or aluminum-based coating, which also involves specific heating, soaking, and cooling sub-steps using an inert gas, culminating in a hot-dip coating process.
Career Highlights
David Zapico Alvarez is currently employed at ArcelorMittal, a leading global steel and mining company. His work at ArcelorMittal has allowed him to focus on innovative solutions in steel manufacturing, contributing to the advancement of materials technology.
Collaborations
Some of his notable coworkers include Florence Bertrand and Joris Giroux. Their collaborative efforts have played a crucial role in the development of new technologies and innovations within the company.
Conclusion
David Zapico Alvarez is a prominent figure in the field of materials science, with a focus on steel innovations. His patents reflect his commitment to advancing technology in the steel industry.