David W Hohman

Title: David W Hohman: Innovator in Aluminum Alloys

Introduction

David W Hohman is a notable inventor based in Hamburg, PA (US), recognized for his contributions to the field of aluminum alloys. He holds 2 patents that showcase his innovative approach to materials engineering. His work has significant implications for various industrial applications, particularly in the manufacturing of aluminum products.

Latest Patents

Hohman's latest patents include a "Brazeable 6XXX alloy with B-rated or better machinability." This invention pertains to an aluminum alloy that is suitable for brazing in the Nocolock® process. The alloy consists of approximately 0.5-0.8 wt. % silicon, 0.4-0.6 wt. % magnesium, 0.4-0.72 wt. % tin, and other elements, with aluminum as the primary component. The alloy can be processed into various tempers, including T1, T5, T6, and T651.

Another significant patent is for "Aluminum alloy extruded and cold worked products having fine grain." This invention describes an aluminum alloy containing 0.5 to 1.3% magnesium, 0.4 to 1.2% silicon, and 0.6 to 1.2% copper, among other elements. The method involves extrusion and cold working, resulting in products with fine grain size and consistent properties, making them suitable for a range of applications.

Career Highlights

Throughout his career, David W Hohman has worked with prominent companies in the industry, including the Aluminum Company of America and Alcoa Inc. His experience in these organizations has contributed to his expertise in aluminum alloy development and innovation.

Collaborations

Hohman has collaborated with notable colleagues such as Thomas J Klemp and Richard A Schuster, further enhancing his contributions to the field of materials science.

Conclusion

David W Hohman's work in aluminum alloys exemplifies innovation in materials engineering. His patents reflect a commitment to advancing technology in the industry, making a lasting impact on manufacturing processes.