Charles E Bevan is a notable inventor based in Manchester, Connecticut. He has made significant contributions to the field of thermal barrier coatings, holding a total of 2 patents. His work primarily focuses on enhancing the performance and longevity of superalloys used in high-temperature applications.

Latest Patents

One of Bevan's latest patents is a thermal barrier coating system designed to protect nickel and cobalt base superalloys at elevated temperatures. This innovative system comprises 7% yttria partially stabilized zirconia that is plasma sprayed in air on a NiCoCrAlY bond coat, which has also been plasma sprayed in air. Another significant patent involves a cleaning process for the internal passages of superalloy airfoils. This process effectively removes residues accumulated during use by exposing the interior of the part to an aqueous solution of 20-45% potassium hydroxide at specific pressures and temperatures for about 20 hours, followed by water blasting.

Career Highlights

Bevan has had a distinguished career at United Technologies Corporation, where he has applied his expertise in materials science and engineering. His innovative approaches have contributed to advancements in the aerospace and energy sectors, particularly in the development of components that withstand extreme conditions.

Collaborations

Throughout his career, Bevan has collaborated with several talented individuals, including Keith Douglas Sheffler and Earle A Ault. These collaborations have fostered a creative environment that has led to groundbreaking innovations in their respective fields.

Conclusion

Charles E Bevan's contributions to thermal barrier coatings and superalloy technology highlight his role as a key innovator in the industry. His patents and collaborative efforts continue to influence advancements in high-temperature applications.