Robert L Rothman

Title: The Innovations of Robert L Rothman

Introduction

Robert L Rothman is an accomplished inventor based in San Pedro, CA. He has made significant contributions to the field of materials science, particularly in the repair of superalloys. His innovative approach has led to advancements that enhance the durability and performance of these critical materials.

Latest Patents

Rothman holds a patent for a method titled "High temperature braze repair of superalloys." This patent addresses the issue of cracks in superalloys by employing a unique braze repair technique. The process involves notching or cutting away material adjacent to the cracks, filling the recess with a braze component that contains a melting point depressant. The repair area is then subjected to a first elevated temperature to form a melt. Subsequently, the melting point of the repair region is raised by diffusing the depressant into the braze material and repair region at second and third elevated temperatures, which are lower than the first. This innovative method results in a repaired superalloy that exhibits highly desirable properties.

Career Highlights

Rothman is currently employed at Chromalloy American Corporation, where he continues to develop and refine his innovative techniques. His work has been instrumental in advancing the capabilities of superalloys, which are essential in various high-performance applications.

Collaborations

Rothman collaborates with Gregor Baladjanian, a fellow professional in the field. Their partnership has fostered a productive environment for innovation and development.

Conclusion

Robert L Rothman's contributions to the field of materials science, particularly through his patent on superalloy repair, highlight his role as a significant inventor. His work at Chromalloy American Corporation continues to push the boundaries of technology and innovation in this critical area.