Quentin K Robinson

Title: Innovations by Quentin K Robinson

Introduction

Quentin K Robinson is a notable inventor based in Allegheny County, PA (US). He has made significant contributions to the field of metallurgy, particularly in the continuous casting of molten metal. With a total of five patents to his name, Robinson's work focuses on improving the efficiency and effectiveness of pouring systems used in steel production.

Latest Patents

One of Robinson's latest patents is the "Pour tube with improved flow characteristics." This invention features a bore that comprises a plurality of fluidly connected sections designed to enhance the flow of molten metal. The innovative design reduces asymmetric flow and minimizes the risk of clogging due to precipitates. Each section includes a converging portion that directs the stream toward the center of the bore, while the diverging portion diffuses the stream. The sections may consist of multiple frusto-conical shapes, with cross-sectional areas that can vary from upstream to downstream.

Another significant patent is the "Erosion and abrasion resistant refractory composition and article made." This invention pertains to a refractory pouring member, such as a tundish nozzle or tube, which is integral to slide gate valve systems in continuous steel casting. The composition includes a high percentage of Al₂O₃, along with carbon and silicon dioxide, designed to withstand erosive wear during operation. The upper surface of the slide plate is formed from this durable material, ensuring longevity and reliability in high-stress environments.

Career Highlights

Robinson is currently employed at Vesuvius Crucible Company, where he continues to innovate and develop new technologies for the steel industry. His work has been instrumental in advancing the efficiency of casting processes, contributing to the overall improvement of production methods.

Collaborations

Throughout his career, Robinson has collaborated with notable colleagues, including Lawrence John Heaslip and James Derek Dorricott. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Quentin K Robinson's contributions to the field of metallurgy through his innovative patents have significantly impacted the continuous casting process. His work at Vesuvius Crucible Company and collaborations with esteemed colleagues further highlight his dedication to advancing technology in the steel industry.