Douglas R Barker

Title: Innovations of Douglas R Barker

Introduction

Douglas R Barker is a notable inventor based in Centerville, OH (US). He has made significant contributions to the field of metallurgy, particularly in the heat treatment of nonferrous metals and alloys. With a total of three patents to his name, Barker's work has advanced the understanding and application of materials in various industries.

Latest Patents

One of Barker's latest patents is focused on the rapid heat treatment of nonferrous metals and alloys. This method involves providing a billet of material, rapidly heating it to a temperature above the transus or solvus temperature, and then cooling it to room temperature. This process results in a microstructure of uniform single-phase grains in the surface layer of the billet. Another significant patent is related to a billet conditioning technique for manufacturing powder metallurgy preforms. This process includes heating P/M material under vacuum, compacting it under pressure, and generating flow stress data to optimize processing parameters.

Career Highlights

Barker's career is marked by his association with the United States of America as represented by the Secretary of the Air Force. His innovative approaches have contributed to advancements in material science and engineering, particularly in the context of defense and aerospace applications.

Collaborations

Throughout his career, Barker has collaborated with esteemed colleagues such as Harold L Gegel and Yellapregada V Prasad. These collaborations have further enriched his research and development efforts, leading to impactful innovations.

Conclusion

Douglas R Barker's contributions to metallurgy and material science through his patents and collaborations highlight his role as a significant inventor in his field. His work continues to influence advancements in the treatment and application of nonferrous metals and alloys.