Carl A Lombard

Title: The Innovations of Carl A. Lombard

Introduction

Carl A. Lombard is a notable inventor based in Beavercreek, OH (US). He has made significant contributions to the field of materials science, particularly in the development of nickel base superalloys. His innovative methods have implications for various high-performance applications.

Latest Patents

Lombard holds a patent for a "Method for hot rolling single crystal nickel base superalloys." This patent describes a heat treatment and hot working method for producing a thin sheet of nickel base superalloy single crystals. The process involves heat treating a single crystal preform in vacuum at temperatures below the .gamma.' solvus temperature of the alloy. This treatment aims to achieve an overaged .gamma.' microstructure, followed by surface grinding to eliminate defects. The preform is then enclosed with refractory metal plates, welded, evacuated, preheated, and rolled to achieve a significant reduction in thickness.

Career Highlights

Carl A. Lombard is associated with the United States of America as represented by the Secretary of the Air Force. His work has been instrumental in advancing the understanding and application of superalloys in aerospace and defense industries. His innovative techniques have paved the way for improved material performance in demanding environments.

Collaborations

Lombard has collaborated with notable colleagues such as Venkat K. Seetharaman and Sheldon L. Semiatin. These collaborations have further enhanced the research and development of advanced materials.

Conclusion

Carl A. Lombard's contributions to the field of materials science, particularly through his patented methods, highlight his role as an influential inventor. His work continues to impact the development of high-performance materials for critical applications.