Location History:
- Laredo, TX (US) (2004)
- Forcalquier, FR (2004)
Company Filing History:
Years Active: 2004
Title: Eric Brando: Innovator in Ferrite Technology
Introduction
Eric Brando is a notable inventor based in Laredo, TX (US). He has made significant contributions to the field of ferrite technology, holding 2 patents that showcase his innovative methods in manufacturing ferrite materials.
Latest Patents
One of his latest patents is a method for making M-type hexaferrite powders or wafers. This method involves manufacturing type M hexaferrite powders of the formula AFe O, where A can be Ba, Sr, Ca, Pb, or a mixture thereof. The process includes mixing iron oxide Fe O and a compound A with a specific molar ratio, followed by calcination and grinding to obtain a fine ferrite powder. The mixture is formed with a ratio ranging between 5.7 and 6.1, ensuring a predetermined degree of homogeneity. An agent controlling the microstructure is introduced before or during the grinding process.
Another significant patent by Eric Brando is a method for making ferrite magnets. This method includes several steps, such as forming a powder mixture of related raw materials, transforming it into granules in a green state, and calcining these granules to form clinker. The process continues with wet grinding to achieve a homogeneous dispersion of fine particles, concentrating and compressing the particles under an orienting magnetic field, and finally sintering the green compact to obtain a sintered element. The granules in green state are calcined to ensure a homogeneous chemical composition and size, with an apparent low density between 2.5 and 3.5.
Career Highlights
Throughout his career, Eric Brando has worked with companies such as Ugimag S.A. and Ugimac S.A. His experience in these organizations has contributed to his expertise in ferrite technology and manufacturing processes.
Collaborations
Eric has collaborated with notable coworkers, including Philippe Tenaud and Antoine Morel. Their combined efforts have likely advanced the development of innovative solutions in the field of ferrite materials.
Conclusion
Eric Brando's contributions to ferrite technology through his patents and career experiences highlight his role as an innovator in this specialized field. His methods for manufacturing ferrite powders and magnets demonstrate a commitment to advancing material science.