Ulrich Krohn

Title: Ulrich Krohn: Innovator in Ceramic Technology

Introduction

Ulrich Krohn is a distinguished inventor based in Leonberg, Germany, known for his significant contributions to ceramic technology. With a total of 11 patents to his name, Krohn has made remarkable advancements in materials used for high-performance applications.

Latest Patents

One of his latest patents is a ceramic sliding element that incorporates aluminum oxide and silicon nitride members. This innovative sliding element features a first member made by sintering a ceramic mixture based on silicon nitride, with at least 60 weight-percent of the silicon nitride phase. The second member is formed from a ceramic material based on aluminum oxide, enhancing its durability and performance. Another notable patent is a valve guide designed for internal combustion engines. This tubular valve guide is crafted from a sintered body of partially stabilized zirconium oxide, exhibiting a porosity of less than 3%. It significantly reduces wear, even under extreme stress conditions, such as in high-power engine outlet valves and blow-off valves of exhaust gas turbochargers.

Career Highlights

Throughout his career, Ulrich Krohn has worked with notable companies, including Feldmühle Aktiengesellschaft. His expertise in ceramic materials has positioned him as a key player in the field of engineering and innovation.

Collaborations

Krohn has collaborated with esteemed colleagues such as Hans Olapinski and Ulf Dworak, contributing to various projects that have advanced the understanding and application of ceramic technologies.

Conclusion

Ulrich Krohn's innovative work in ceramic technology has led to significant advancements in materials used in high-performance applications. His contributions continue to influence the industry and inspire future innovations.