Yang Han

Title: Innovations of Yang Han in Metal Powder Preparation

Introduction

Yang Han is a notable inventor based in Liaoning, China. He has made significant contributions to the field of 3D printing through his innovative methods for preparing spherical metal powders. With a total of 3 patents, his work is paving the way for advancements in additive manufacturing technologies.

Latest Patents

Yang Han's latest patents include a device and method for high-efficiency preparation of spherical metal powder for 3D printing. This apparatus features a housing, a crucible, and a powder collection area, with a unique turnplate structure designed to enhance efficiency. The invention utilizes electromagnetic force and centrifugal atomization to create a fibrous splitting of molten metal, which is a departure from traditional methods. Another significant patent involves an apparatus for preparing spherical metal powder based on a one-by-one atomization method. This invention combines pulsated orifice ejection and centrifugal atomization, allowing for the production of high-melting-point metal powders with controllable particle sizes and excellent flowability.

Career Highlights

Throughout his career, Yang Han has worked at Dalian University of Technology, where he has contributed to research and development in materials science. His innovative approaches have garnered attention in the field of 3D printing, particularly in the preparation of metal powders.

Collaborations

Yang Han has collaborated with notable colleagues, including Xiaoming Wang and Yang Zhao. Their combined expertise has further advanced the research and applications of metal powder technologies.

Conclusion

Yang Han's contributions to the field of 3D printing through his innovative patents are significant. His work not only enhances the efficiency of metal powder preparation but also opens new avenues for industrial applications.