Le Zhan

Title: Le Zhan - Innovator in Electrically Assisted Forming Processes

Introduction

Le Zhan is a notable inventor based in Qinhuangdao, China. He has made significant contributions to the field of materials engineering, particularly in the development of processes for high-strength metal alloys. His innovative approach has led to advancements in manufacturing techniques that enhance the performance and durability of metal components.

Latest Patents

Le Zhan holds a patent for an "Electrically assisted forming process and device for high-strength metal alloy thin-walled pipe." This invention includes a die sleeve, wiring terminals, a pulse power supply, a die seat, sealing baffle plates, a drawing die, and a cooling water circulation chamber. The process involves introducing graphite or fusible metal into a high-strength metal alloy pipe, followed by the application of pulse current to facilitate plastic deformation. A cooling device is incorporated to ensure effective cooling, and the final product undergoes annealing treatment in a vacuum heat treatment furnace.

Career Highlights

Throughout his career, Le Zhan has worked with prominent institutions such as the Central Iron and Steel Research Institute and Yanshan University. His work has focused on enhancing the manufacturing processes of metal alloys, contributing to the advancement of engineering practices in the industry.

Collaborations

Le Zhan has collaborated with esteemed colleagues, including Wei Liu and Zhiqing Lyu. Their joint efforts have furthered research and development in the field of materials science.

Conclusion

Le Zhan's innovative contributions to the field of electrically assisted forming processes have established him as a key figure in materials engineering. His patent and collaborative efforts reflect his commitment to advancing technology in metal manufacturing.