Yanhao Dong

Title: **Innovative Advances by Yanhao Dong in Metal Material Sintering**

Introduction

Yanhao Dong is a prominent inventor based in Beijing, China. With a focus on metal material sintering, he has made significant contributions in the field of material science. His innovative techniques aim to enhance the properties of refractory metals, leading to advancements in various industrial applications.

Latest Patents

Yanhao Dong holds a patent for a method titled "Metal material sintering densification and grain size control method." This pioneering method achieves full densification and grain size control for sintering metal materials. The process involves several steps: deagglomeration of raw material powder to produce a dispersion of deagglomerated powder, granulation using spray granulation, and effective processing through high-pressure die pressing and cold isostatic pressing. The end goal is to perform a two-step pressureless sintering, which allows for densification at lower temperatures while achieving ultrafine grains and an excellent mechanical property profile.

Career Highlights

Currently, Yanhao Dong is associated with the University of Science and Technology Beijing, where he leverages his expertise in material engineering and sintering techniques. His work contributes to advancing academic understanding and practical applications in metal processing and technology.

Collaborations

Throughout his career, Yanhao Dong has collaborated with notable colleagues such as Lin Zhang and Xuanhui Qu. Their collective efforts enhance the research output and innovation within their team, further pushing the boundaries of material science.

Conclusion

Yanhao Dong stands out as a key figure in the field of metal material sintering, with a unique patent that significantly advances the technology. His dedication to refining sintering techniques reflects his commitment to innovation and excellence in materials engineering.