Company Filing History:
Years Active: 1987-1989
Title: The Innovations of Alain Dubertret: Pioneering Shape-Memory Alloys
Introduction
Alain Dubertret, an esteemed inventor based in Sevres, France, has made significant contributions to the field of materials science, particularly with his innovations in shape-memory alloys. With a total of three patents to his name, Dubertret's work focuses on enhancing the ductility and functionality of metallic alloys, paving the way for advanced applications in various industries.
Latest Patents
Dubertret’s most recent patents include a novel process for improving the ductility of shape-memory alloy products, specifically those based on titanium-nickel (Ti-Ni). This method involves a meticulous thermal treatment cycle, which alternates between hot and cold treatments. The first cycle mandates a cold treatment at temperatures lower than -50°C, followed by a hot treatment between 700°C and 900°C.
Another noteworthy patent outlines a method for conditioning objects made from shape-memory metallic alloys. This involves subjecting the object to a thermal treatment that brings it to an austenitic crystallographic phase, followed by cooling. The patented process facilitates the object in enduring a series of thermal and mechanical stresses, enabling its return to its initial shape after deformation.
Career Highlights
Throughout his career, Alain Dubertret has worked with notable companies such as Souriau & Cie and Compagnie Européenne Du Zirconium (Cezus), where he honed his expertise in material treatments and applications of shape-memory alloys. His inventive methodologies have not only contributed to theoretical advancements but have also found practical implementations in various fields.
Collaborations
In addition to his endeavors, Dubertret has collaborated with distinguished colleagues, including Gilles Rizzo and Gerard Guenin. Together, they have contributed to research and development in the field, fostering a collaborative environment that encourages innovation and excellence.
Conclusion
Alain Dubertret’s work embodies the spirit of innovation within the realm of material science. His patents and processes in shape-memory alloys are testament to his dedication and expertise. As industries increasingly seek advanced materials for diverse applications, Dubertret’s contributions will undoubtedly continue to influence and inspire future developments in the field.