Etienne Combaz

Title: Etienne Combaz: Innovator in Aluminum Alloy Forming

Introduction

Etienne Combaz is a notable inventor based in Bramois, Switzerland. He has made significant contributions to the field of materials engineering, particularly in the processing of aluminum alloys. With a total of 3 patents, his work focuses on enhancing the properties and applications of age-hardenable aluminum alloys.

Latest Patents

Combaz's latest patents include innovative processes for warm forming aluminum alloys. One of his patents describes a method for shaping age-hardenable aluminum alloys, such as 2XXX, 6XXX, and 7XXX series, in T4 temper. This process involves heating the aluminum sheet or article to a temperature range of about 100-600°C at a specified heating rate, resulting in improved material properties. Another patent outlines a process for warm forming hardened aluminum alloys, where the alloy is heated to a temperature between 125-425°C before forming. This method also emphasizes the importance of the heating rate, which can significantly enhance the final properties of the formed articles.

Career Highlights

Etienne Combaz is currently employed at Novelis, Inc., a leading company in aluminum manufacturing and recycling. His expertise in aluminum alloy processing has positioned him as a key player in the development of advanced materials for various applications.

Collaborations

Combaz has collaborated with notable colleagues, including Corrado Bassi and Aude Celine Despois. These partnerships have fostered innovation and contributed to the advancement of aluminum processing technologies.

Conclusion

Etienne Combaz's work in the field of aluminum alloy forming showcases his commitment to innovation and excellence. His patents reflect a deep understanding of material properties and processing techniques, making him a valuable contributor to the industry.