Feng Mei

Title: Innovations of Feng Mei in Continuous Casting Mold Flux

Introduction

Feng Mei is a notable inventor based in Shanghai, China. He has made significant contributions to the field of metallurgy, particularly in the development of fluoride-free continuous casting mold fluxes for low-carbon and ultralow-carbon steels. With a total of 2 patents, his work has been instrumental in enhancing the efficiency and quality of steel production.

Latest Patents

Feng Mei's latest patents include two innovative formulations for continuous casting mold flux. The first patent focuses on a fluoride-free continuous casting mold flux for low-carbon steel. This invention comprises a specific combination of materials, including NaO, MgO, MnO, BO, AlO, LiO, C, and the balance of CaO and SiO, with a melting point of 95-1150°C and a viscosity of 0.1-0.3 Pa·s at 1300°C. The mold flux has been successfully applied in a low-carbon steel slab conticaster, achieving a metallurgical effect comparable to traditional fluoride-containing fluxes.

The second patent is for a fluoride-free continuous casting mold flux for ultralow-carbon steel. This formulation includes NaO, LiO, MgO, MnO, BaO, AlO, and impurities, with a melting point of 1100-1200°C and a viscosity of 0.2-0.6 Pa·s at 1300°C. The method for preparing this mold flux involves mixing raw materials, pre-melting, and adding a carbonaceous material to enhance its properties. This innovation effectively reduces inclusion defects in blank casting and increases yield.

Career Highlights

Feng Mei is currently employed at Baoshan Iron & Steel Co., Ltd., where he continues to advance his research and development efforts in metallurgy. His work has garnered attention for its practical applications in the steel industry, contributing to more sustainable and efficient production methods.

Collaborations

Feng Mei collaborates with esteemed colleagues, including Chen Zhang and Dexiang Cai. Their combined expertise fosters an environment of innovation and progress in the field of continuous casting technologies.

Conclusion

Feng Mei's contributions to the development of fluoride-free continuous casting mold fluxes represent a significant advancement in metallurgy. His innovative patents not only enhance the quality of steel production but also promote environmentally