Company Filing History:
Years Active: 2014-2022
Title: Roland Sellger: Innovator in Casting Technology
Introduction
Roland Sellger is a notable inventor based in Ratingen, Germany. He has made significant contributions to the field of casting technology, particularly in the development of methods and apparatuses for producing high-quality metallic strips. With a total of 2 patents to his name, Sellger's work has had a lasting impact on the industry.
Latest Patents
Sellger's latest patents include a method for altering casting roll profiles through localized temperature changes. This innovative apparatus for continuously casting thin strips features a pair of internally cooled counter-rotatable casting rolls. These rolls are designed to form a gap at a nip through which a thin metal strip can be cast. The casting surfaces of each roll have a specific profile extending in the axial direction. The system includes a metal delivery mechanism that supplies molten metal above the nip to create a casting pool. Additionally, a temperature-altering source is employed to modify the casting roll profile by locally heating or cooling the rolls.
Another significant patent involves a casting roll for a two-roll casting device, specifically for casting metallic strips from a metal melt, such as steel. This invention features a roll body with a casing surface coated by thermal spraying with a material that has a higher hardness than the roll body itself. This design not only enhances the service life of the casting roll but also ensures the production of cast strips of optimal quality.
Career Highlights
Throughout his career, Sellger has worked with prominent companies in the industry, including Outokumpu Nirosta GmbH and Nucor Corporation. His experience in these organizations has allowed him to refine his expertise in casting technology and contribute to various innovative projects.
Collaborations
Sellger has collaborated with notable professionals in the field, including Ulrich Albrecht-Früh and Johann Wilhelm Schmitz. These partnerships have further enriched his work and led to advancements in casting methods and technologies.
Conclusion
Roland Sellger's contributions to casting technology through his patents and collaborations have established him as a key figure in the industry. His innovative approaches continue to influence the production of high-quality metallic strips.