This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Rolls-Royce Corporation. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Dawei Hu - Innovator in Titanium Aluminide Heat Treatment
Introduction
Dawei Hu is a notable inventor based in Birmingham, GB. He has made significant contributions to the field of materials science, particularly in the heat treatment of titanium aluminide alloys. His innovative approach has implications for various applications, especially in the aerospace industry.
Latest Patents
Dawei Hu holds a patent for a method of heat treating titanium aluminide. This patent describes a gamma titanium aluminide alloy consisting of 46 at % aluminium, 8 at % tantalum, and the balance titanium plus incidental impurities. The process involves heating the alloy to a temperature between 1310°C and 1320°C, holding it at 1330°C for one hour or longer, and then air cooling it to ambient temperature. This method allows for a massive transformation to occur, resulting in a fine duplex microstructure that reduces quenching stresses and enables grain refinement in larger castings.
Career Highlights
Dawei Hu is currently employed at Rolls-Royce Corporation, where he applies his expertise in materials engineering. His work focuses on enhancing the performance and reliability of materials used in high-stress environments, such as those found in aerospace applications.
Collaborations
Throughout his career, Dawei has collaborated with esteemed colleagues, including Michael Loretto and Wayne Eric Voice. These collaborations have fostered a productive environment for innovation and development in the field of materials science.
Conclusion
Dawei Hu's contributions to the heat treatment of titanium aluminide alloys exemplify the importance of innovation in materials science. His work not only advances the understanding of alloy behavior but also enhances the performance of materials in critical applications.