Company Filing History:
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1 out of 832,891 Years Active: 2001-2003
Title: Keng N Chen: Innovator in Gas Turbine Technology
Introduction
Keng N Chen is a prominent inventor based in Singapore, known for his significant contributions to gas turbine technology. With a total of 5 patents, he has developed innovative methods that enhance the performance and longevity of gas turbine components.
Latest Patents
One of his latest patents is a method for selective surface protection of a gas turbine blade that has previously been in service. This method involves cleaning the gas turbine blade and depositing a platinum first layer on the airfoil and the platform. Subsequently, a platinum second layer is applied over the platform but not the airfoil. A platinum-aluminide protective coating is then formed by depositing an aluminum-containing layer over both the platform and the airfoil, followed by interdiffusion of the platinum and aluminum. Another notable patent is a method for renewing diffusion coatings on superalloy substrates. This method allows for the controlled removal of a portion of a diffusion coating from the outer surface of a nickel-containing superalloy article. The process includes contacting the coated superalloy article in a preselected chemical stripping solution for a specific duration to remove only the outer aluminide layer, ensuring the underlying diffusion layer remains intact.
Career Highlights
Keng N Chen has worked with General Electric Company, where he applied his expertise in gas turbine technology. His work has significantly impacted the field, leading to advancements in turbine efficiency and durability.
Collaborations
Throughout his career, Keng has collaborated with notable professionals, including Genfa Hu and Shih Tung Ngiam. These collaborations have fostered innovation and contributed to the development of cutting-edge technologies in the industry.
Conclusion
Keng N Chen's innovative work in gas turbine technology showcases his dedication to enhancing engineering practices. His patents reflect a commitment to improving the performance and reliability of critical components in the aerospace and energy sectors.