Michel Larrecq

Title: Michel Larrecq: Innovator in Continuous Casting Technology

Introduction

Michel Larrecq is a notable inventor based in Metz, France, recognized for his contributions to the field of continuous casting technology. With a total of three patents to his name, Larrecq has made significant advancements that enhance the efficiency and quality of metal casting processes.

Latest Patents

One of Larrecq's latest inventions is a roller for continuous casting between rollers, which features a circulation of cooling fluid. This innovative roller comprises a cylindrical body surrounded by an envelope, with cooling fluid circulation channels arranged circumferentially between the body and the envelope. The design includes groups of grooves on the inner surface of the envelope that extend over arcs of circumference, organizing the circulation in distinct angular sectors. Additionally, axial throats are provided between the body and the envelope at the ends of each sector, facilitating the flow of fluid through radial admission and return pipes.

Another significant patent is a vibrating ingot mold for the continuous casting of metals, particularly steel. This mold incorporates at least one ultrasonic transducer mounted on the edge of the internal tubular element. The transducer transmits ultrasonic vibrations in a longitudinal direction, which reduces friction between the cast metal and the inner mold wall. This innovation promotes lubrication, improves the quality of the surfaces of cast products, and minimizes the risk of breakouts, making it suitable for various continuous casting plants.

Career Highlights

Throughout his career, Michel Larrecq has worked with esteemed organizations such as the Institut de Recherches de la Sidérurgie Française and Irsid. His work in these institutions has allowed him to develop and refine his innovative ideas in the field of metallurgy and casting technology.

Collaborations

Larrecq has collaborated with notable colleagues, including Michel Nogues and Louis Vedda, contributing to the advancement of continuous casting techniques through shared expertise and innovative thinking.

Conclusion

Michel Larrecq's contributions to continuous casting technology through his patents and collaborations have significantly impacted the industry. His innovative designs continue to enhance the efficiency and quality of metal casting processes, solidifying his reputation as a leading inventor in this field.