Company Filing History:
Years Active: 1993
Title: Innovations by James McEwen in Aluminum-Base Alloys
Introduction
James McEwen is an accomplished inventor based in Huntington, WV (US). He has made significant contributions to the field of materials science, particularly in the development of aluminum-base alloys. His innovative work has led to advancements that enhance the performance and durability of these materials.
Latest Patents
One of McEwen's notable patents is for a method of heat treatment for dispersion strengthened aluminum-base alloys. This invention provides a method that increases stress corrosion resistance after heating the alloy to temperatures between 100°C and 150°C. The process involves shaping a dispersion strengthened aluminum-base alloy containing lithium and magnesium into a substantially final form. The alloy is then heated to a temperature between 160°C and 250°C for at least three hours. The resulting heat-treated object exhibits improved stress corrosion resistance after exposure to the specified temperature range.
Career Highlights
James McEwen is associated with Inco Alloys International, Inc., where he has been instrumental in advancing the company's research and development efforts. His expertise in aluminum-base alloys has positioned him as a key figure in the industry.
Collaborations
Throughout his career, McEwen has collaborated with several talented individuals, including coworkers James R. Crum and Robert D. Schelleng. These collaborations have fostered an environment of innovation and have contributed to the success of their projects.
Conclusion
James McEwen's contributions to the field of aluminum-base alloys demonstrate his commitment to innovation and excellence. His patented methods have the potential to significantly enhance the performance of materials used in various applications.