Company Filing History:
2 out of 4 
1 out of 9 Years Active: 2021-2025
Title: Zhiwei Han: Innovator in Continuous Casting and Rolling Processes
Introduction
Zhiwei Han is a prominent inventor based in Chongqing, China. He has made significant contributions to the field of manufacturing, particularly in the processes of continuous casting and rolling. With a total of 2 patents, his work focuses on improving efficiency and quality in metal production.
Latest Patents
Zhiwei Han's latest patents include a process for thin strip production that integrates continuous casting and rolling. This innovative process involves several steps, including continuous casting, rough rolling, induction heating, finish rolling, laminar cooling, high-speed shearing, and coiling. A key feature of this invention is the in-line heating between casting and rough rolling, which allows for simultaneous heating of the wide surfaces, narrow surfaces, and corners of the casting blank. This method enhances rough rolling efficiency, improves uniformity and thickness stability of thin strips, reduces out-of-tolerance rates, and minimizes rolling-induced cracks.
Another notable patent is the heat transfer-based width adjustment method for a continuous casting mold. This invention sets a boundary condition of a horizontal acceleration velocity used in the width adjustment process, ensuring sufficient contact between the copper plate of the narrow mold wall and the casting billet. This prevents defects such as cracks and ensures the casting billet maintains its integrity during production.
Career Highlights
Zhiwei Han has worked with notable companies such as Cisdi Research and Development Co., Ltd. and Cisdi Engineering Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in manufacturing processes.
Collaborations
Zhiwei has collaborated with colleagues such as Qiang Liu and Yiwen Kong, further enhancing the impact of his work in the industry.
Conclusion
Zhiwei Han's contributions to the field of continuous casting and rolling processes demonstrate his commitment to innovation and efficiency in manufacturing. His patents reflect a deep understanding of the complexities involved in metal production, making him a valuable figure in the industry.