Young-Sam Ko

Title: Young-Sam Ko: Innovator in Vibration Damping Alloy Steel

Introduction

Young-Sam Ko is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of materials science, particularly in the development of innovative alloy steels. His work focuses on enhancing the properties of materials to improve their performance in various applications.

Latest Patents

Young-Sam Ko holds a patent for an Fe-Mn vibration damping alloy steel and a method for making the same. This innovative alloy steel features a mixture structure of .epsilon., .alpha.', and .gamma.. The composition includes iron and manganese in a range of 10 to 24% by weight, along with limited amounts of impurities. The manufacturing process involves preparing an ingot at temperatures between 1000°C to 1300°C for 12 to 40 hours to achieve homogenization. Following this, the ingot is hot-rolled to produce a rolled alloy bar or plate. The alloy steel undergoes solid solution treatment at temperatures of 900°C to 1100°C for 30 to 60 minutes, followed by cooling through air or water. Finally, cold rolling is performed at a reduction rate greater than 0% and below 30% at around room temperature.

Career Highlights

Young-Sam Ko is currently employed at Woojin Osk Corporation, where he continues to innovate and develop advanced materials. His expertise in alloy steel has positioned him as a key figure in the industry, contributing to the advancement of vibration damping technologies.

Collaborations

He collaborates with talented coworkers, including Yong-Chul Son and Jeong-Cheol Kim, who share his passion for innovation in materials science.

Conclusion

Young-Sam Ko's contributions to the field of alloy steel demonstrate his commitment to advancing material technologies. His innovative patent reflects his expertise and dedication to improving the performance of materials in various applications.