Company Filing History:
Years Active: 1982
Title: Leonhard Scholtissek: Innovator in Silicon Crystal Exposure
Introduction
Leonhard Scholtissek is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of materials science, particularly in the processing of silicon crystals. His innovative approach has led to advancements in the way silicon is exposed on aluminum alloys.
Latest Patents
Scholtissek holds a patent for a process that exposes silicon crystals on the surface of a component. This process involves using an aluminum alloy with high silicon content and undissolved silicon particles. The aluminum alloy is connected as the cathode in an electrolyte containing an aqueous alkali nitrate solution, which is at least 0.01 molar with respect to the nitrate ions. The method requires electrolysis with a minimum current density of 0.5 A/dm² to effectively remove aluminum from the alloy surface while preserving the silicon crystals. Additionally, the electrolyte may contain fluoride and nitrite ions to suppress the generation of hydrogen and oxygen during the process.
Career Highlights
Leonhard Scholtissek is associated with Daimler-Benz AG, where he has applied his expertise in materials science. His work has contributed to the development of advanced materials used in various applications. Scholtissek's innovative methods have garnered attention in the industry, showcasing his commitment to enhancing material processing techniques.
Collaborations
Throughout his career, Scholtissek has collaborated with notable colleagues, including Wilfried Rauchle and Walter Preisendanz. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Leonhard Scholtissek's contributions to the field of silicon crystal exposure demonstrate his innovative spirit and dedication to advancing materials science. His patent reflects a significant step forward in the processing of aluminum alloys, highlighting the importance of his work in the industry.