Ralph A Woods

Title: Ralph A. Woods: Innovator in Aluminum Brazing Technologies

Introduction

Ralph A. Woods is a notable inventor based in Pleasanton, CA, who has made significant contributions to the field of aluminum brazing technologies. With a total of 2 patents, his work focuses on improving the performance and durability of aluminum materials used in various applications.

Latest Patents

Woods' latest patents include a method for improving the fillet-forming capability of aluminum vacuum and a corrosion-resistant vacuum brazing sheet. The first patent details a process that enhances the fillet-forming ability of brazeable aluminum alloy materials by treating them with an aqueous acid solution containing a dilute mixture of HF and HNO₃. This treatment occurs for a minimum of five seconds within a temperature range of approximately 15 to 98 degrees Celsius. The second patent introduces a novel process for producing aluminum composite sheet products that significantly improves the corrosion resistance of the brazed product. This process involves annealing the composite sheet to a strain-free state before cold working it to the desired thickness, ensuring enhanced durability after vacuum brazing.

Career Highlights

Woods is currently associated with Kaiser Aluminum Chemical Corporation, where he applies his expertise in aluminum materials and brazing technologies. His innovative approaches have contributed to advancements in the industry, making him a valuable asset to his company.

Collaborations

Woods has collaborated with notable colleagues, including Walter D. Finnegan and Arthur C. Scott, who have also contributed to the field of aluminum technologies.

Conclusion

Ralph A. Woods stands out as an influential inventor in the realm of aluminum brazing, with his patents reflecting a commitment to enhancing material performance. His work continues to impact the industry positively, showcasing the importance of innovation in engineering.