Ronald W Gunkel

Title: **Ronald W. Gunkel: Innovator in Aluminum Joining Technology**

Introduction

Ronald W. Gunkel is an accomplished inventor based in Lower Burrell, Pennsylvania, known for his significant contributions to the field of metallurgical products, particularly in aluminum joining technology. With a total of six patents to his name, Gunkel has developed innovative methods that enhance the efficiency and effectiveness of metal casting processes.

Latest Patents

Among his latest innovations, Gunkel has patented a "Fluxing agent for metal cast joining," which details a method for joining an aluminum cast member to an aluminum component. This method involves coating the surface of an aluminum component with a flux that comprises cesium fluoride. The aluminum component is then placed in a mold filled with molten aluminum alloy. Once the molten metal solidifies, the cast member is effectively joined to the aluminum component. A preferred composition for the flux includes approximately 60 wt. % cesium fluoride, 30 wt. % aluminum fluoride, and 10 wt. % alumina.

Another notable patent is his "Method of continuously casting composite strip." This invention outlines the creation of a composite metallurgical product featuring a roll-cast aluminum alloy core bonded with a filler material. The unique aspect of this product allows for the filler material to flow into joints upon heating, followed by solidification, thereby creating robust assemblies. The manufacturing process involves innovative techniques such as lamination and an angulation rolling method to vary the cladding percentage.

Career Highlights

Gunkel has had a distinguished career with significant experience working at prominent companies in the aluminum industry, including the Aluminum Company of America and Alcoa Inc. His extensive background in these innovative environments has allowed him to develop a deep understanding of metal casting and bonding technologies.

Collaborations

Throughout his career, Ronald W. Gunkel has collaborated with notable professionals in his field, including Robert A. Cargnel and Edward P. Patrick. These partnerships have been instrumental in driving forward his inventive efforts and contributing to advancements in metallurgical applications.

Conclusion

Ronald W. Gunkel's contributions to aluminum joining technology highlight his role as a pivotal figure in the development of efficient manufacturing processes. Through his patents and collaborative work, Gunkel continues to influence the aluminum industry and drive innovation forward, ensuring that his methods remain relevant in today’s manufacturing landscape.