Zhisong Li

Title: Innovations of Zhisong Li in Nickel-Based Superalloys

Introduction

Zhisong Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of materials science, particularly in the development of heat treatment methods for nickel-based superalloys. His innovative approaches have the potential to enhance the performance and durability of these materials in various applications.

Latest Patents

Zhisong Li holds a patent for a heat treatment method aimed at realizing grain boundary serration in nickel-based superalloy forgings. This method involves a series of controlled heating and cooling steps to introduce serrated grain boundaries into the microstructure of the superalloy. The process includes holding the forging at temperatures between 1,050-1,200°C for 0.5-4 hours, followed by cooling to 650-800°C at a preset rate of 1-20°C/min, and finally cooling to room temperature using water. This innovative method can significantly improve the mechanical properties of nickel-based superalloys.

Career Highlights

Zhisong Li is affiliated with Shanghai Dianji University, where he continues to engage in research and development in the field of materials science. His work has garnered attention for its practical applications in industries that rely on high-performance materials.

Collaborations

Zhisong Li has collaborated with notable colleagues such as Honglei Hu and Fenghua Cao. Their combined expertise contributes to advancing research in the field of superalloys and heat treatment methods.

Conclusion

Zhisong Li's innovative contributions to the field of nickel-based superalloys demonstrate the importance of research and development in enhancing material properties. His patented heat treatment method represents a significant advancement in the industry, showcasing the potential for improved performance in various applications.