Donald E Hammond

Title: The Innovations of Donald E. Hammond

Introduction

Donald E. Hammond is a notable inventor based in San Diego, CA. He has made significant contributions to the field of materials science, particularly in the development of advanced composite materials. With a total of 2 patents to his name, Hammond's work has implications for various industrial applications.

Latest Patents

Hammond's latest patents focus on a cast composite material featuring a high-silicon aluminum matrix alloy. This innovative material is formed from approximately 5 to 35 volume percent of particulate reinforcement, specifically silicon carbide particles, embedded in an aluminum alloy matrix. The silicon content in the alloy ranges from about 8.5 to 12.6 weight percent, with a preferred range of 9.5 to 11.0 weight percent. This cast composite material is particularly well-suited for use as a foundry alloy for remelting purposes. The addition of other alloying elements can be done without compromising the beneficial effects of the silicon.

Career Highlights

Hammond is currently associated with Alcan International Limited, where he continues to innovate in the field of materials. His work has garnered attention for its potential applications in various industries, particularly in manufacturing and foundry operations.

Collaborations

Hammond has collaborated with several professionals in his field, including his coworker Michael D. Skibo. Their combined expertise has contributed to the advancement of composite materials and their applications.

Conclusion

Donald E. Hammond's contributions to the field of materials science, particularly through his innovative patents, highlight his role as a significant inventor. His work continues to influence the development of advanced materials in various industrial sectors.