Company Filing History:
Years Active: 1991-1994
Title: Innovations by James F. Benjamin in Titanium Tubing
Introduction
James F. Benjamin, an accomplished inventor based in Kennewick, WA, has made significant strides in the field of materials engineering with a focus on titanium and titanium-based alloys. With a total of three patents to his name, Benjamin has contributed innovations that enhance the corrosion resistance of welded tubing, which is critical in various industrial applications.
Latest Patents
Benjamin's cutting-edge patents include a method for producing corrosion-resistant tubing from seam-welded stock of titanium or titanium alloy. His innovative approach involves a unique cold pilgering process, where a seam-welded tube hollow is manipulated in a single pass to achieve a final-sized tube. This process results in a remarkable reduction—over 50%—in both the cross-sectional area and wall thickness of the tubing, thereby orienting the metallic crystals in a radial direction. Furthermore, Benjamin's method includes an annealing step at a carefully controlled temperature and duration to achieve complete recrystallization. This refinement leads to smaller, homogeneous, radially oriented grains within the weld area, significantly improving corrosion resistance to levels comparable to seamless tubing.
Career Highlights
Currently, James F. Benjamin is employed at Sandvik Special Metals LLC, where he continues to explore and innovate within the realm of advanced materials. His work is focused on bringing practical applications of his patented processes into industrial settings, enhancing the functionality and durability of titanium products.
Collaborations
In his journey of innovation, Benjamin collaborates closely with his colleague, Steven E. Meredith. Together, they pool their expertise to advance their research and development initiatives, ensuring that their projects align with industry standards and customer needs.
Conclusion
James F. Benjamin exemplifies the spirit of innovation in the field of materials science. His patented techniques for manufacturing corrosion-resistant titanium tubing not only showcase his technical proficiency but also contribute to improved manufacturing processes in the industry. As he continues his work at Sandvik Special Metals LLC, Benjamin's contributions are likely to inspire further advancements in titanium engineering.