Andi K Bartz

Title: The Innovative Contributions of Andi K Bartz

Introduction

Andi K Bartz is a notable inventor based in Middletown, OH (US). She has made significant contributions to the field of thermal barrier coatings and superalloy components, holding a total of 2 patents. Her work is particularly relevant in the context of gas turbine engine components, where performance and durability are critical.

Latest Patents

One of her latest patents is titled "Method for forming a thermal barrier coating system having enhanced." This invention focuses on a method of forming a thermal barrier coating on articles designed for use in hostile thermal environments, such as turbine, combustor, and augmentor components of gas turbine engines. The method aims to increase spallation resistance of thermal barrier coatings composed of an aluminum-containing bond coat and an insulating ceramic layer. The process involves forming the bond coat on the article's surface and treating it with laser energy to create a diffusion barrier layer of alumina. Subsequently, a ceramic material is deposited to form the insulating layer.

Another significant patent by Bartz is "Method for preventing recrystallization after cold working a superalloy." This process is crucial for manufacturing and repairing superalloy components, particularly those used in gas turbine engines. The invention entails forming precipitates in the surface of the article that has been cold worked. These precipitates prevent recrystallization and the formation of a secondary reaction zone when exposed to high temperatures, thereby preserving the microstructure and mechanical properties of the superalloy.

Career Highlights

Andi K Bartz is currently employed at General Electric Company, where she continues to innovate and contribute to advancements in her field. Her expertise in thermal barrier coatings and superalloy components has positioned her as a valuable asset in the engineering community.

Collaborations

Throughout her career, Bartz has collaborated with notable colleagues, including Seetharamaiah Mannava and Antonio Frank Maricocchi. These collaborations have further enhanced her research and development efforts, leading to impactful innovations.

Conclusion

Andi K Bartz exemplifies the spirit of innovation in engineering, particularly in the development of thermal barrier coatings and superalloy components. Her patents reflect her commitment to enhancing the performance and durability of critical components in gas turbine engines.