Company Filing History:
Years Active: 2024
Title: Kwang Gyu Koh: Innovator in Lightweight Steel Manufacturing
Introduction
Kwang Gyu Koh is a notable inventor based in Jinju-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of lightweight steel.
Latest Patents
Koh holds a patent for a "Method for manufacturing ferritic lightweight steel and ferritic lightweight steel using same." This innovative lightweight steel contains 2.0 to 3.0 wt % manganese (Mn), 5.0 to 6.0 wt % aluminum (Al), and 0.1 to 0.3 wt % carbon (C). It boasts a tensile strength ranging from 900 MPa to 1,108 MPa. The unique composition includes ferrite-austenite dual grains, achieved through low-temperature tempering-induced partitioning (LTP) at 300° C. for 10 minutes following isothermal annealing.
Career Highlights
Kwang Gyu Koh is affiliated with the Industry-Academic Cooperation Foundation at Gyeongsang National University. His work focuses on advancing the properties and applications of lightweight steel, which is crucial for various industries, including automotive and construction.
Collaborations
Koh has collaborated with notable colleagues such as Jae Bok Seol and Hyo Ju Bae, contributing to the advancement of research in lightweight materials.
Conclusion
Kwang Gyu Koh's innovative work in lightweight steel manufacturing exemplifies the importance of research and development in materials science. His contributions are paving the way for advancements in various industrial applications.