Company Filing History:
Years Active: 2022-2025
Title: Innovations by Brian D. Fitzwater in Hot Corrosion Protection
Introduction
Brian D. Fitzwater is an accomplished inventor based in Indianapolis, IN (US). He has made significant contributions to the field of materials science, particularly in the development of innovative coating systems for superalloy substrates. With a total of 2 patents, Fitzwater's work focuses on enhancing the durability and performance of materials under extreme conditions.
Latest Patents
Fitzwater's latest patents include two notable innovations. The first patent describes chromate-free inorganic coating systems for hot corrosion protection of superalloy substrates. This invention outlines hexavalent chromium-free slurry formulations that provide superior hot corrosion and high-temperature oxidation protection. The formulations consist of a basecoat slurry and a topcoat slurry, both featuring an aluminum phosphate-based aqueous solution with a molar ratio of Al:P higher than about 1:3. The incorporation of metallic particles or metal oxide particles enhances the protective qualities of the coating.
The second patent focuses on chromate-free ceramic coating compositions for hot corrosion protection of superalloy substrates. Similar to the first, this invention also utilizes hexavalent chromium-free slurry formulations. The basecoat and topcoat slurries are designed to provide exceptional hot corrosion and heat oxidation protection, ensuring the longevity and reliability of superalloy components in demanding environments.
Career Highlights
Brian D. Fitzwater is currently employed at Praxair S.T. Technology, Inc., where he continues to innovate and develop advanced materials. His expertise in coating technologies has positioned him as a key contributor to the company's research and development efforts.
Collaborations
Fitzwater has collaborated with notable colleagues, including Irina Belov and Zhihong Tang. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the advancement of innovative solutions in the field of materials science.
Conclusion
Brian D. Fitzwater's contributions to the development of chromate-free coating systems represent a significant advancement in the protection of superalloy substrates against hot corrosion. His innovative work continues to impact the materials science industry positively.
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