Location History:
- Borken, DE (1979)
- Rhede, DE (1990 - 2001)
Company Filing History:
Years Active: 1979-2001
Title: Manfred Fessel: Innovator in Refractory Compositions and Graphite Production
Introduction
Manfred Fessel is a notable inventor based in Rhede, Germany. He holds four patents that showcase his expertise in refractory compositions and methods for producing nodular or compacted graphite. His innovative contributions have significantly impacted the metallurgical industry.
Latest Patents
Fessel's latest patents include a formulation for refractory compositions that are substantially dry, self-hardening, and thermally activated. These compositions are designed for use in linings for furnaces or metallurgical vessels, such as ladles, tundishes, or launders. They consist of particulate refractory material and an inorganic binder, which may include chemically or physically bound water. Additionally, the compositions can contain an inhibitor to prevent premature exothermic reactions.
Another significant patent involves a method and apparatus for producing nodular or compacted graphite iron castings. This method utilizes a dispenser to deliver a magnesium-containing and silicon-containing treatment agent into a stream of molten metal. The controlled addition of the treatment agent is crucial for achieving the desired properties in the final castings.
Career Highlights
Manfred Fessel is associated with Foseco International Limited, a company known for its innovative solutions in the foundry and metal casting industries. His work has contributed to advancements in refractory materials and casting techniques, enhancing the efficiency and quality of metallurgical processes.
Collaborations
Fessel has collaborated with notable colleagues, including Gerd Trinkl and Vincent Edward Mellows. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of expertise in their respective fields.
Conclusion
Manfred Fessel's contributions to the field of metallurgy through his patents and collaborations highlight his role as a significant innovator. His work continues to influence the industry, paving the way for future advancements in refractory materials and casting methods.