Tris Colaizzi

Title: Tris Colaizzi: Innovator in Turbine Engine Component Cleaning

Introduction

Tris Colaizzi is a notable inventor based in Marita Chiba, Japan. She has made significant contributions to the field of turbine engine component cleaning, holding two patents that showcase her innovative approaches. Her work focuses on improving the efficiency and effectiveness of cleaning methods for turbine components.

Latest Patents

Colaizzi's latest patents include a method for partially stripping a coating from the surface of a substrate and a method of cleaning turbine components using laser shock peening. The first patent describes an electrochemical process that selectively strips coatings from substrates, such as turbine engine components, by immersing them in a composition that allows electrical current to flow. This method is particularly effective for removing diffusion aluminide coatings without damaging the underlying layers. The second patent outlines a cleaning method that utilizes laser shock peening to loosen crust-like debris from airfoils and related components, allowing for efficient removal through the application of a cleaning fluid.

Career Highlights

Colaizzi has established herself as a key figure in her field through her innovative patents and contributions to turbine engine technology. Her work at General Electric Company has positioned her as a leader in developing advanced cleaning methods that enhance the performance and longevity of turbine components.

Collaborations

Colaizzi has collaborated with notable colleagues, including Stephen Joseph Ferrigno and Leo Spitz MacDonald, to further advance her research and innovations in turbine engine cleaning technologies.

Conclusion

Tris Colaizzi's contributions to the field of turbine engine component cleaning through her innovative patents demonstrate her commitment to enhancing technology in this area. Her work continues to influence the industry and improve the efficiency of turbine engine maintenance.