Company Filing History:
Years Active: 1986
Title: **Douglas G. Graham: Innovator in Refractory Technology**
Introduction
Douglas G. Graham, an accomplished inventor based in Allegheny Township, Allegheny County, PA, has made significant contributions to the field of refractory technology. With one patent to his name, Graham’s innovative work primarily addresses the challenges faced in the containment of molten aluminum-lithium alloys.
Latest Patents
Graham's notable patent, titled "Refractory assembly for containment of molten Al-Li alloys," describes a cutting-edge refractory assembly that employs a nitride bonded silicon carbide refractory brick. This assembly features a seam joined to the brick made from a mortar mix that includes a particulate nitride refractory filler and a colloidal sol binder. Both the brick and the seam are designed to endure the aggressive conditions of elevated temperatures and exposure to molten aluminum-lithium alloys, showcasing excellent resistance to thermal attack.
Career Highlights
Douglas G. Graham is currently associated with the Aluminum Company of America, where his expertise enhances the company's commitment to innovation in aluminum manufacturing processes. His work focuses on improving the performance and reliability of materials used in high-temperature applications, which is critical for industries relying on aluminum-lithium alloys.
Collaborations
During his tenure, Graham has collaborated with notable coworkers, including Evelyn M. DeLiso and Frankie E. Phelps. These collaborations have fostered an environment of shared knowledge and innovation, contributing to the development of advanced refractory solutions.
Conclusion
Douglas G. Graham exemplifies the spirit of innovation in the field of refractory materials. His patented technology demonstrates a profound understanding of material science and engineering, providing valuable advancements for the aluminum industry. Through his work at the Aluminum Company of America, Graham continues to impact the future of alloy containment strategies and high-temperature applications.