Location History:
- Andene, BE (1979)
- Sclayn-Andenne, BE (1979 - 1982)
Company Filing History:
Years Active: 1979-1982
Title: Innovations by Bernard G Mairy
Introduction
Bernard G Mairy is a notable inventor based in Sclayn-Andenne, Belgium. He has made significant contributions to the field of metallurgy, particularly in the continuous casting process. With a total of 3 patents to his name, Mairy's work focuses on improving the efficiency and quality of metal casting.
Latest Patents
One of Mairy's latest patents is a method of improving the operation of continuous casting nozzles. This innovation involves coating the internal surface of a continuous casting nozzle, such as those used for casting steel, with a finely divided material. This material includes anti-wetting compounds like ZrO₂, Cr₂O₃, and boron nitride, which help inhibit the deposition of non-metallic inclusions that can block the nozzle. Another significant patent is related to controlling the continuous casting process. In this method, the upper surface of the molten metal in the mold is covered by a protective powder. The acceleration spectrum of the mold is recorded and compared with an ideal spectrum that corresponds to the optimum quality of the ingot skin. Any discrepancies between the two spectra are addressed by modifying parameters that affect the ingot quality during its formation in the mold.
Career Highlights
Bernard G Mairy is associated with the Centre De Recherches Metallurgiques, which is known for its research in metallurgy. His work at this institution has allowed him to explore innovative solutions that enhance the continuous casting process.
Conclusion
Bernard G Mairy's contributions to metallurgy through his patents demonstrate his commitment to innovation in the field. His work not only improves operational efficiency but also enhances the quality of metal casting processes.