Sootae Lee

Title: Sootae Lee: Innovator in Aluminum Alloy Technology

Introduction

Sootae Lee is a notable inventor based in Export, Pennsylvania, recognized for his contributions to the field of aluminum alloy products. He holds a patent that showcases his innovative approach to enhancing the strength and corrosion resistance of aluminum alloys.

Latest Patents

Sootae Lee's patent involves an aluminum alloy product that boasts improved combinations of strength and corrosion resistance. The disclosed method for producing this aluminum alloy includes an alloy composition consisting of approximately 6-16% zinc, 1.5-4.5% magnesium, and 1-3% copper, along with selected elements such as zirconium, chromium, manganese, titanium, vanadium, and hafnium. The total of these additional elements does not exceed about 1%, with the balance being aluminum and incidental impurities. The process involves solution heat treatment, precipitation hardening to enhance strength, and treatment at specific temperatures to improve corrosion resistance properties.

Career Highlights

Sootae Lee is affiliated with the Aluminum Company of America, where he applies his expertise in aluminum alloy technology. His innovative work has led to advancements in the production of high-strength, corrosion-resistant aluminum products.

Collaborations

Sootae Lee has collaborated with notable colleagues, including Melvin H. Brown and James T. Staley, contributing to the development of advanced aluminum alloy technologies.

Conclusion

Sootae Lee's innovative work in aluminum alloy technology has significantly impacted the industry, showcasing his dedication to improving material properties for various applications. His patent reflects a commitment to advancing the field of materials science.