Roger B Sines

Title: The Innovations of Roger B Sines

Introduction

Roger B Sines is a notable inventor based in Manchester, CT (US). He has made significant contributions to the field of materials science, particularly in the thermal-mechanical working of nickel alloys. His work has implications for various industrial applications, enhancing the performance and durability of materials used in demanding environments.

Latest Patents

Roger B Sines holds a patent for the "Thermal-mechanical working of wrought non-hardenable nickel alloy." This innovative process involves the thermal mechanical working of the weld zone in Hastelloy X nickel superalloy. The method reduces the thickness of the weld zone by approximately 5-40% through cold working, followed by annealing at temperatures between 1120°C and 1175°C for one hour to promote recrystallization. This technique significantly improves the low cycle fatigue properties of both laser and gas tungsten arc weld zones.

Career Highlights

Roger B Sines is associated with United Technologies Corporation, where he has applied his expertise in materials engineering. His work has contributed to advancements in the manufacturing and application of superalloys, which are critical in aerospace and other high-performance industries.

Collaborations

Throughout his career, Roger has collaborated with esteemed colleagues, including Thomas T Field and Patrick F Papineau. These partnerships have fostered innovation and have led to the development of new techniques and materials in the field.

Conclusion

Roger B Sines exemplifies the spirit of innovation in materials science through his patented work and collaborations. His contributions continue to influence the industry, showcasing the importance of research and development in advancing technology.