William A Cassada, Iii

Title: The Innovations of William A. Cassada, III

Introduction

William A. Cassada, III is a notable inventor based in Richmond, VA. He has made significant contributions to the field of aluminum alloys, holding a total of 8 patents. His work focuses on developing materials that enhance formability, corrosion resistance, and hot workability.

Latest Patents

Among his latest patents is an innovative aluminum alloy that combines optimum levels of iron, silicon, manganese, titanium, and zinc. This alloy is designed to achieve controlled levels of iron and manganese, resulting in excellent corrosion resistance and good formability. The composition employs a specific ratio of manganese to iron, which allows for the formation of intermetallic compounds that minimize corrosion while ensuring the alloy can be easily formed. This aluminum alloy is particularly suited for extrusion processes and is ideal for tubing used in heat exchanger applications. Another significant patent involves a corrosion and grain growth resistant aluminum alloy. This composition includes controlled amounts of iron, manganese, zinc, zirconium, vanadium, and titanium, effectively inhibiting grain growth at elevated temperatures while maintaining extrudability and corrosion resistance. This alloy is especially adapted for micro-multivoid tubing used in brazed heat exchanger applications, significantly reducing the risk of intergranular corrosion and heat exchanger failures.

Career Highlights

William A. Cassada, III is currently employed at Reynolds Metals Company, where he continues to innovate in the field of aluminum alloys. His expertise and dedication to research have led to advancements that benefit various industrial applications.

Collaborations

He has collaborated with notable colleagues, including Baolute Ren and Subhasish Sircar, contributing to the development of cutting-edge materials and technologies.

Conclusion

William A. Cassada, III's contributions to aluminum alloy innovations have made a significant impact in the industry. His patents reflect a commitment to enhancing material properties for practical applications, ensuring that his work will continue to influence future developments.