Company Filing History:
Years Active: 1980
Title: Franz Schellberg: Innovator in Refractory Concrete Technology
Introduction
Franz Schellberg is a notable inventor based in Wiesbaden-Frauenstein, Germany. He has made significant contributions to the field of refractory materials, particularly in the development of parts that come into contact with metal melts. His innovative approach has led to advancements in the durability and performance of these materials.
Latest Patents
Franz Schellberg holds a patent for "Parts subject to wear which come into contact with metal melts." This invention involves a hydraulically setting high-alumina refractory concrete that exhibits impressive properties. The concrete has a cold compression strength of at least 400 kp/cm² and reaches a strength of at least 700 kp/cm² after firing at 1400°C. It also maintains dimensional stability at high temperatures, making it suitable for demanding applications.
Career Highlights
Schellberg's career is marked by his work at Didier-Werke AG, where he has focused on the development of advanced refractory materials. His expertise in high-alumina concrete has positioned him as a key figure in the industry. His innovative solutions have been instrumental in enhancing the performance of slide-valve plates and base plates used in steel melt containers.
Collaborations
Throughout his career, Franz Schellberg has collaborated with notable colleagues, including Gunter Gelsdorf and Hermann Leupold. These partnerships have fostered a collaborative environment that has led to further advancements in refractory technology.
Conclusion
Franz Schellberg's contributions to refractory concrete technology have made a lasting impact on the industry. His innovative patent and collaborative efforts highlight his commitment to advancing material science. His work continues to influence the development of durable materials for high-temperature applications.