Ying Long

Title: Innovations of Ying Long in Metal Material Sintering

Introduction

Ying Long is a prominent inventor based in Beijing, China. He has made significant contributions to the field of material science, particularly in the area of metal material sintering. His innovative methods have the potential to enhance the mechanical properties of refractory metal products.

Latest Patents

Ying Long holds a patent for a method titled "Metal material sintering densification and grain size control method." This method focuses on achieving full densification and grain size control for sintering metal materials. The process involves deagglomerating raw material powder to obtain a dispersed powder, which is then granulated through spray granulation. The granulated particles undergo high-pressure die pressing and cold isostatic pressing. The powder compact is sintered using a two-step pressureless sintering technique, which allows for densification at lower temperatures. This innovative approach results in refractory metal products with ultrafine grains, uniform grain size distribution, and outstanding mechanical properties.

Career Highlights

Ying Long is affiliated with the University of Science and Technology Beijing, where he continues to advance research in material science. His work has garnered attention for its practical applications in various industries, particularly those requiring high-performance materials.

Collaborations

Ying Long has collaborated with notable colleagues, including Lin Zhang and Xuanhui Qu. Their combined expertise contributes to the ongoing research and development in the field of metal materials.

Conclusion

Ying Long's innovative methods in metal material sintering represent a significant advancement in material science. His contributions are poised to impact various industries by improving the performance and reliability of metal products.