Siliang Yan

Title: Innovations of Siliang Yan in Ultragrain Technology

Introduction

Siliang Yan is a prominent inventor based in Hefei, China. He has made significant contributions to the field of materials engineering, particularly in the development of advanced manufacturing processes. His innovative work focuses on enhancing the properties of materials through unique rolling techniques.

Latest Patents

Siliang Yan holds a patent for an "Electrically-assisted tooth-shaped rolling process and device for preparing gradient ultrafine-grained sheet." This invention provides a method for producing a gradient ultrafine-grained sheet by utilizing a rib-forming pressure roller, a rib-flatting pressure roller, and a straightening pressure roller. The process involves sequential rolling under a preset pressing force, which generates large deformations in micro-areas to crush and refine grains. The result is a sheet with a decreasing grain size gradient from the interior to the surface layer.

Career Highlights

Siliang Yan is affiliated with Hefei University of Technology, where he continues to advance research in materials science. His work has garnered attention for its potential applications in various industries, including automotive and aerospace, where material strength and durability are critical.

Collaborations

Siliang Yan collaborates with notable colleagues such as Lanqing Yang and XiaoLi Zhang. Their combined expertise contributes to the innovative research environment at Hefei University of Technology.

Conclusion

Siliang Yan's contributions to the field of ultragrain technology exemplify the impact of innovative processes in materials engineering. His patented methods pave the way for advancements in manufacturing and material properties.