Location History:
- Benken, CH (1976)
- Aesch, CH (1980)
Company Filing History:
Years Active: 1976-1980
Title: Heinrich Zoller: Innovator in Aluminum Alloys
Introduction
Heinrich Zoller is a notable inventor based in Aesch, Switzerland. He has made significant contributions to the field of aluminum alloys, holding a total of 4 patents. His work focuses on enhancing the properties of aluminum materials, making them more durable and resistant to various forms of corrosion.
Latest Patents
One of his latest patents involves a filler metal in a welded assembly. This filler metal is designed for welding AlZnMg type alloys, which raises the resistance to stress corrosion without increasing susceptibility to exfoliation corrosion. The composition of this filler metal includes a copper addition that suppresses weld boundary corrosion, while additions of manganese, titanium, chromium, and zirconium inhibit weld cracking. High weld strengths are attained using this innovative filler metal. Another significant patent pertains to an aluminum base alloy of the AlCu type, which contains cadmium and manganese. This alloy exhibits an optimum combination of strength, toughness, and corrosion resistance. It contains 4.0 to 5.0% copper, 0.1 to 0.2% cadmium, and 0.2 to 1.0% manganese, making it suitable for the production of high-strength, tough, and corrosion-resistant extrusion products.
Career Highlights
Heinrich Zoller is currently associated with Swiss Aluminium Ltd., where he continues to innovate and develop new materials. His expertise in aluminum alloys has positioned him as a key figure in the industry, contributing to advancements that benefit various applications.
Collaborations
He has collaborated with notable coworkers such as Miroslav Pirner and Heinz Bichsel, further enhancing the innovative environment at Swiss Aluminium Ltd.
Conclusion
Heinrich Zoller's contributions to the field of aluminum alloys demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of material science, paving the way for advancements in the industry.