Minghai Zhang

Title: Innovations in Steelmaking: The Contributions of Minghai Zhang

Introduction

Minghai Zhang is a notable inventor based in Beijing, China. He has made significant contributions to the field of steelmaking through his innovative patent. His work focuses on improving the efficiency and effectiveness of steel production processes.

Latest Patents

Minghai Zhang holds a patent for a method for controlling nitrogen in steelmaking by spraying hydrogen containing plasma. This innovative application provides a method for controlling nitrogen levels in molten steel by utilizing a mixture of hydrogen-rich gas and argon gas. The process involves generating hydrogen plasma for denitrification during various stages of steel production, including arc furnace smelting, ladle refining, VOD refining, and RH refining. This method effectively removes nitrogen from molten steel, reduces electrode consumption, and lowers electricity consumption per ton of steel. Additionally, it minimizes arc radiation heat loss and improves the heating rate, ultimately shortening smelting time and reducing production costs.

Career Highlights

Minghai Zhang has worked with prominent organizations, including Xuanhua Iron and Steel Group Co., Ltd. and the University of Science and Technology Beijing. His experience in these institutions has allowed him to apply his innovative ideas in practical settings, contributing to advancements in steelmaking technology.

Collaborations

Minghai Zhang has collaborated with esteemed colleagues such as Hongbin Wang and Guangsheng Wei. Their joint efforts have furthered research and development in the field of steel production.

Conclusion

Minghai Zhang's contributions to steelmaking through his innovative patent demonstrate his commitment to enhancing production efficiency and reducing costs. His work is a testament to the importance of innovation in industrial processes.