Young Re Cho

Title: Young Re Cho: Innovator in Leadless Free-Cutting Copper Alloys

Introduction: Young Re Cho 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 eco-friendly copper alloys. His innovative work focuses on enhancing machinability and cold workability while minimizing environmental impact.

Latest Patents: Young Re Cho holds a patent for a leadless free-cutting copper alloy and the method for producing it. This alloy is designed to exhibit superior machinability, cold workability, and dezincification resistance. The composition 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 innovative alloy not only meets industrial needs but also promotes eco-friendliness.

Career Highlights: Young Re Cho is associated with Poongsan Corporation, a leading company in the field of copper products. His work at Poongsan has been instrumental in advancing the company's product offerings and enhancing their competitive edge in the market.

Collaborations: Young Re Cho has collaborated with talented individuals such as Beum Jae Lee and Won Hone Kim. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion: Young Re Cho's contributions to the field of copper alloys exemplify the importance of innovation in materials science. His patented leadless free-cutting copper alloy represents a significant advancement in eco-friendly manufacturing practices.