Li Li

Title: The Innovations of Li Li in Magnesium Alloys

Introduction

Li Li is a notable inventor based in Jiangyin, China, recognized for his contributions to the field of materials science, particularly in magnesium alloys. His innovative work has led to advancements in the preparation and application of ultrafine-grained profiles of twin-crystal wrought magnesium alloys.

Latest Patents

Li Li holds a patent for an invention titled "Ultrafine-grained profile of twin-crystal wrought magnesium alloys, preparation process and use of the same." This patent outlines a process where raw materials of magnesium alloys are smelted and cast, followed by solution treatment at temperatures between 300°C and 500°C. The process includes pre-deformation to create a significant amount of twin crystal microstructure, achieving a grain size of not larger than 100 μm. A continuous Equal Channel Angular Pressing (ECAP) process is then performed at temperatures ranging from 200°C to 350°C, allowing for the production of profiles with grain sizes between 100 and 450 nm, tensile strength of 300 to 400 MPa, and elongation of 20 to 35%. The length of the profile can exceed 10 meters, catering to continuous production needs.

Career Highlights

Li Li is currently employed at Jiangyin Biodegrade Medical Technology Co., Ltd., where he continues to innovate in the field of materials technology. His work has significantly impacted the development of lightweight and high-strength materials, which are essential in various industrial applications.

Collaborations

Li Li collaborates with talented individuals in his field, including coworkers Yufeng Zheng and Zhen Li, who contribute to the research and development efforts at their company.

Conclusion

Li Li's innovative work in magnesium alloys exemplifies the importance of research and development in advancing material science. His contributions not only enhance the properties of magnesium alloys but also pave the way for future innovations in the industry.