James D Barber

Title: Innovations of James D. Barber in Welding Technology

Introduction

James D. Barber is an accomplished inventor based in West Chester, OH (US). He has made significant contributions to the field of welding technology, particularly in the area of repairing nickel-base superalloys. His innovative approach has garnered attention in the industry and has led to the development of advanced welding techniques.

Latest Patents

James D. Barber holds a patent for an innovative method titled "Elevated-temperature, plasma-transferred arc welding of nickel-base." This patent addresses the challenges associated with repairing nickel-base superalloy articles that are susceptible to strain-age cracking. The method involves heating the article to a welding temperature ranging from about 1650°F to about 2000°F in an inert atmosphere. A damaged area is then repaired using a plasma-transferred arc welder, which vaporizes a filler metal in a plasma arc and deposits the vaporized metal onto the article to form a weld overlay. This technique minimizes additional heat input during the welding process, ensuring the integrity of the article is maintained.

Career Highlights

James D. Barber has had a notable career at General Electric Company, where he has applied his expertise in welding technology. His work has not only advanced the field but has also contributed to the company's reputation for innovation and quality in manufacturing.

Collaborations

Throughout his career, James has collaborated with esteemed colleagues, including Gilbert E. Flowers and Earl L. Kelly, Jr. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge solutions in welding technology.

Conclusion

James D. Barber's contributions to welding technology, particularly through his patented methods, have made a significant impact in the industry. His work exemplifies the importance of innovation in engineering and manufacturing processes.