Sheena Kum Foster Walker

Title: Sheena Kum Foster Walker: Innovator in Ceramic Matrix Composites

Introduction

Sheena Kum Foster Walker is a prominent inventor based in Cincinnati, OH (US). She has made significant contributions to the field of ceramic matrix composites, holding 2 patents that showcase her innovative approaches to material science.

Latest Patents

Her latest patents include "Methods and materials for forming in-situ cavities for silicon-based ceramic matrix composite components." This patent describes a method for forming a ceramic matrix composite component with cooling features. The process involves forming a preform tape, laying it up to a desired shape, and incorporating a high-temperature resistant fugitive material insert. The insert is then removed to create cooling features during the manufacturing process. Another notable patent is the "Method of producing an internal cavity in a ceramic matrix composite." This process utilizes a mandrel made of fusible material that is melted and drained during thermal treatment, allowing for the formation of internal cavities in the composite article.

Career Highlights

Sheena is currently employed at General Electric Company, where she continues to push the boundaries of innovation in her field. Her work has been instrumental in advancing the technology surrounding ceramic matrix composites, which are critical in various high-performance applications.

Collaborations

Throughout her career, Sheena has collaborated with notable colleagues, including Michael Ray Tuertscher and Mark Eugene Noe. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions in material science.

Conclusion

Sheena Kum Foster Walker is a trailblazer in the field of ceramic matrix composites, with a focus on innovative methods for enhancing material properties. Her contributions through her patents and work at General Electric Company highlight her significant impact on the industry.