Kenneth A Green

Title: Innovations by Kenneth A Green

Introduction

Kenneth A Green is a notable inventor based in Greenwood, IN (US). He has made significant contributions to the field of materials science, particularly in the development of advanced ceramic matrix composites and powder metallurgy superalloys. With a total of 2 patents, his work has implications for various high-performance applications.

Latest Patents

One of Kenneth's latest patents is focused on diffusion barrier layers for ceramic matrix composites. This invention includes a substrate made of ceramic or a ceramic matrix composite (CMC), a bond layer on the substrate, and a diffusion barrier layer positioned between the substrate and the bond layer. The diffusion barrier layer may consist of materials such as molybdenum metal, tantalum metal, tungsten metal, or niobium metal. Additionally, the patent describes a stabilizing layer that may include silicides of these metals, enhancing the overall performance of the composite.

Another significant patent by Kenneth is related to high-performance wrought powder metal articles and their method of manufacture. This invention pertains to a nickel base powder metallurgy superalloy gas turbine engine disk designed for use in compressors or turbines. The wrought powder metallurgy disk exhibits excellent fatigue crack growth resistance and a superior balance of tensile, creep rupture, and low cycle fatigue strength characteristics. In one embodiment, the disk is designed to have a segregation-free homogeneous structure, which is crucial for its performance in demanding environments.

Career Highlights

Kenneth A Green is currently associated with Rolls-Royce Corporation, where he applies his expertise in materials engineering to develop innovative solutions for the aerospace industry. His work at Rolls-Royce has positioned him as a key contributor to advancements in turbine technology and materials.

Collaborations

Throughout his career, Kenneth has collaborated with esteemed colleagues such as Bruce A Ewing and Sushil K Jain. These collaborations have fostered a productive environment for innovation and have led to the successful development of cutting-edge technologies.

Conclusion

Kenneth A Green's contributions to the field of materials science through his patents and work at Rolls-Royce Corporation highlight his role as an influential inventor. His innovations in ceramic matrix composites and powder metallurgy superalloys continue to impact the aerospace industry positively.