John C Freche

Title: John C. Freche: Innovator in Nickel Base Alloys

Introduction

John C. Freche is a notable inventor based in Fairview Park, OH (US). He has made significant contributions to the field of materials science, particularly in the development of nickel base superalloys. His work is crucial for advancements in gas turbine engine technology.

Latest Patents

Freche holds a patent for a nickel base alloy designed for use at temperatures ranging from 2000°F (1095°C) to 2200°F (1205°C). This superalloy serves as a stator vane material in advanced gas turbine engines. The alloy's nominal composition includes 16% tungsten, 7% aluminum, 1% molybdenum, 2% columbium, 0.3% zirconium, 0.2% carbon, and the balance is nickel. This innovative material enhances the performance and efficiency of gas turbines.

Career Highlights

Freche's career is marked by his dedication to research and development in high-temperature materials. He has worked extensively on improving the properties of alloys to withstand extreme conditions, which is essential for modern aerospace applications. His expertise has positioned him as a key figure in the field.

Collaborations

Freche has collaborated with various professionals in his field, including his coworker William J. Waters. Their joint efforts have contributed to the advancement of materials used in high-performance applications.

Conclusion

John C. Freche's contributions to the development of nickel base alloys have had a lasting impact on the aerospace industry. His innovative work continues to influence the design and efficiency of gas turbine engines.