This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignees: Baoshan Iron & Steel Co., Ltd., Shanghai Jiao Tong University. Active years: 2017-2018.
Company Filing History:
3 out of 209 
1 out of 410 
Years Active: 2017-2018
Title: The Innovative Contributions of Jianguo Shen in Steel Production
Introduction
Jianguo Shen, an accomplished inventor based in Shanghai, China, has made significant contributions to the field of metallurgy through his innovative patents. With a remarkable portfolio of four patents to his name, Shen's work focuses primarily on enhancing processes in steel production, particularly in the realm of low-carbon steel.
Latest Patents
Shen's latest patents include a pioneering development of a fluoride-free continuous casting mold flux for low-carbon steel. This innovative mold flux comprises various components such as NaO, MgO, MnO, BO, AlO, LiO, C, with balancing elements of CaO and SiO, specifically tailored to achieve optimal performance in casting. The mold flux is noteworthy for its melting point range of 950-1150°C and its viscosity at 1300°C, which is measured between 0.1-0.3 Pa·s. This invention presents a moderate crystallization rate of 10-50%, effectively controlling the transfer of heat from molten steel and achieving metallurgical effects comparable to traditional fluoride-containing fluxes.
Another significant invention by Shen is a device designed to measure the flow rate of steel melt near the surface of the molten steel. This device incorporates a flow rate detecting rod, alongside a sophisticated deflection device that enhances measurement accuracy. The assembly includes components such as a counterweight, a deflection bearing sleeve, and a deflection angle indicating board, all of which improve the overall functionality of the device in industrial applications.
Career Highlights
Jianguo Shen has cultivated his expertise while working with notable companies and institutions, such as Baoshan Iron & Steel Co., Ltd. and Shanghai Jiaotong University. His experience in these esteemed organizations has bolstered his innovative capabilities and provided him with a platform to advance his research and development in metallurgy.
Collaborations
Throughout his career, Shen has collaborated with esteemed colleagues like Chen Zhang and Dexiang Cai. These partnerships have facilitated a productive exchange of ideas and innovations, leading to the development of advanced solutions for steel production processes.
Conclusion
Jianguo Shen's contributions to the metallurgical field, particularly through his innovative patents, underscore his role as a leading inventor in the industry. His commitment to enhancing the efficiency and effectiveness of steel production through his fluoride-free mold flux and precise measurement devices exemplifies his status as a significant figure in modern metallurgy. As he continues to innovate, Jianguo Shen's work serves as a valuable resource for professionals in the field and a testament to the impact of persistent ingenuity.