Company Filing History:
Years Active: 1992-1996
Title: The Innovative Contributions of Fernand Vial
Introduction
Fernand Vial is a notable inventor based in Meylan, France. He has made significant contributions to the field of magnetic materials, holding a total of four patents. His work primarily focuses on the development of advanced magnetic powders and methods for enhancing their properties.
Latest Patents
Vial's latest patents include a Fe-Re-B type magnetic powder and a method for preparing sintered magnets. The magnetic powder is designed for the manufacture of sintered magnets of the RE-T-B family, where RE represents at least one rare earth element, T represents at least one transition element, and B represents boron. The powder consists of a mixture of two powders: Powder (A) features a quadratic structure and is primarily composed of iron, while Powder (B) is rich in rare earth elements and cobalt. Additionally, Vial has developed a method for protecting magnetic powders and densified permanent magnets from oxidation and atmospheric corrosion by introducing gaseous fluorine during the grinding process.
Career Highlights
Throughout his career, Fernand Vial has worked with companies such as Ugimag and Aimants Ugimag. His innovative approaches have led to advancements in the production and durability of magnetic materials, making them more resistant to environmental factors.
Collaborations
Vial has collaborated with notable individuals in the field, including Masato Sagawa and Philippe Tenaud. These partnerships have contributed to the development of his patented technologies and have furthered research in magnetic materials.
Conclusion
Fernand Vial's contributions to the field of magnetic materials through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in magnetic technology.