Beum Jae Lee

Title: Innovations of Beum Jae Lee in Copper Alloy Technology.

Introduction

Beum Jae Lee is a notable inventor based in Ulsan, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced copper alloys. His work focuses on enhancing the properties of these materials to meet modern industrial demands.

Latest Patents

One of Beum Jae Lee's key inventions is a leadless free-cutting copper alloy and the method for producing it. This innovative alloy exhibits superior machinability, cold workability, and dezincification resistance. The composition of this leadless free-cutting copper alloy includes 56 to 77% by weight of copper (Cu), 0.1 to 3.0% by weight of manganese (Mn), 1.5 to 3.5% by weight of silicon (Si), with the balance being zinc (Zn) and other inevitable impurities. This formulation not only enhances the alloy's performance but also promotes eco-friendliness.

Career Highlights

Beum Jae Lee is currently associated with Poongsan Corporation, a leading company in the field of copper products. His role at the company allows him to apply his innovative ideas and contribute to the advancement of copper alloy technology.

Collaborations

Throughout his career, Beum Jae Lee has collaborated with talented individuals such as Won Hone Kim and Cheol Min Park. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Beum Jae Lee's contributions to the field of copper alloys exemplify the importance of innovation in material science. His leadless free-cutting copper alloy represents a significant advancement that combines performance with environmental considerations.