Ju Li

Title: Innovations of Ju Li in Metal Material Sintering

Introduction

Ju Li is an accomplished inventor based in Beijing, China, recognized for his significant contributions to the field of materials science. His innovative approach has led to the development of a unique method for metal material sintering densification and grain size control. With one notable patent to his name, Ju Li stands out in his field, making strides that influence both academic and industrial applications.

Latest Patents

Ju Li's patent is titled "Metal material sintering densification and grain size control method." This method focuses on achieving full densification and effective grain size control for sintering metal materials. The process begins with the deagglomeration of raw material powder to obtain a homogenized powder with optimal dispersion. This powder is then granulated through spray granulation, followed by high-pressure die pressing and cold isostatic pressing. The densification process features a two-step pressureless sintering technique, allowing for significant enhancements in the mechanical properties of the resulting refractory metal products. By controlling the sintering temperature, Ju Li's method yields products with ultrafine grains and a uniform grain size distribution, which are critical in various high-performance applications.

Career Highlights

Currently, Ju Li works at the University of Science and Technology Beijing, where he combines his expertise in material science with academic research. His career is marked by his relentless pursuit of innovation in metal materials, making notable contributions that benefit both the scientific community and industry at large. His work not only showcases his technical prowess but also his commitment to advancing the field.

Collaborations

Throughout his career, Ju Li has collaborated with esteemed colleagues, including Lin Zhang and Xuanhui Qu. Their joint efforts enhance research outcomes and foster a collaborative environment in their pursuit of innovative solutions in material science.

Conclusion

Ju Li's contributions to the innovation of metal material sintering are significant, with his unique methods paving the way for advancements in material density and grain control. His dedication to research and collaboration at the University of Science and Technology Beijing exemplifies the spirit of innovation that drives continued progress in the field. Ju Li's work serves as an inspiration for future generations of inventors and researchers.