Company Filing History:
Years Active: 1993-1995
Title: Inventor Tair-I Wu: Innovations in Titanium Alloy Hardening
Introduction
Tair-I Wu, an accomplished inventor based in Yi-Lan, Taiwan, has contributed significantly to the field of material sciences, particularly through his innovative approaches to surface hardening of titanium alloys. With two patents to his name, Wu's work reflects a deep understanding of metallurgy and advanced material processing techniques, crucial for various industrial applications.
Latest Patents
Tair-I Wu holds two notable patents related to the surface hardening of titanium alloys. The first patent, titled "Process of Surface Hardening for Titanium Alloy by Molten Salt," discloses a unique method involving carburization in a molten salt that consists of carbonate as the carbon-yielding agent. This process is conducted under electrolysis at temperatures ranging from 790°C to 930°C. The resulting hardness within the effective carburizing layer is influenced by factors such as bath temperature, applied current density, and carburizing period. A significant outcome of this method is the formation of a solid solution of carbon within the alpha phase of titanium, which enhances the material’s durability.
The second patent, "Surface Hardening of Ti-6Al-4V by Electrolytic Hydrogenation," introduces a procedure for hardening the titanium alloy Ti-6Al-4V by utilizing electrolytic charging in an acid solution. This method is followed by solution treatment and dehydrogenation, resulting in an equiaxed alpha grain within a transformed beta matrix. The surface hardness achieved through this process exceeds that of mill-annealed specimens, while the depth of the hardened layer is directly proportional to the charging time, showcasing the efficacy of Wu's innovative approach.
Career Highlights
Tair-I Wu is affiliated with the National Science Council, where he applies his expertise in material science to further research and development in titanium alloy processing. His dedication to his field is evident in the significant advancements he has achieved through his patents, which contribute to enhancing the performance and reliability of titanium alloys in various applications.
Collaborations
Wu frequently collaborates with Jiann-Kuo Wu, a colleague who shares his passion for material science and innovation. Their combined efforts have led to groundbreaking research and practical applications in the field of titanium alloy development, enhancing the industry's capabilities.
Conclusion
Tair-I Wu stands out as a significant figure in the realm of materials engineering, particularly in the development of innovative processes for hardening titanium alloys. His patents not only showcase his inventive spirit but also contribute to the broader field of material science, underscoring the importance of continued innovation and collaboration in research and development.