Clara Desgranges

Title: Clara Desgranges: Innovator in Nickel-Based Superalloys

Introduction

Clara Desgranges is a prominent inventor based in Moissy-Cramayel, France. She has made significant contributions to the field of materials science, particularly in the development of nickel-based superalloys. With a total of 3 patents to her name, her work has garnered attention for its innovative approaches to high-temperature applications.

Latest Patents

One of her latest patents is a nickel-based superalloy that boasts high mechanical strength at elevated temperatures. This alloy includes, in weight percent, 4 to 6% aluminum, 5 to 8% cobalt, 6 to 9% chromium, 0.1 to 0.9% hafnium, 2 to 4% molybdenum, 5 to 7% rhenium, 5 to 7% tantalum, 2 to 5% tungsten, and 0 to 0.1% silicon, with the balance being nickel and unavoidable impurities. Another notable patent is a low-density nickel-based superalloy that also exhibits high mechanical strength and environmental robustness at high temperatures. This alloy comprises 6 to 8% aluminum, 12 to 15% cobalt, 4 to 8% chromium, 0 to 0.2% hafnium, 0.5 to 4% molybdenum, 3.5 to 6% rhenium, 4 to 6% tantalum, 1 to 3% titanium, 0 to 2% tungsten, and 0 to 0.1% silicon, with the remainder being nickel and unavoidable impurities.

Career Highlights

Clara has worked with notable organizations such as Safran and the Centre National de la Recherche Scientifique. Her experience in these institutions has allowed her to refine her expertise in materials science and contribute to groundbreaking innovations in superalloy technology.

Collaborations

Throughout her career, Clara has collaborated with talented individuals, including Jérémy Rame and Edern Menou. These partnerships have fostered a creative environment that has led to significant advancements in her field.

Conclusion

Clara Desgranges is a trailblazer in the development of nickel-based superalloys, with a focus on high-temperature applications