Company Filing History:
Years Active: 1978
Title: The Innovations of James R. Goldsmith
Introduction
James R. Goldsmith is an accomplished inventor based in Pittsburgh, PA. He is known for his significant contributions to the field of metallurgy, particularly in the preparation of rare earth and other metal alloys containing aluminum. His innovative methods have paved the way for advancements in alloy production.
Latest Patents
Goldsmith holds a patent for a method of making an alloy of aluminum and silicon with rare earth metals and metals from Groups 4b, 5b, and 6b of the Periodic Table. This method utilizes a flux system of CaF₂-CaO-Al₂O₃ as a solvent, providing a reactive medium for the reactions necessary to form these alloys. The process involves reducing the oxides of the alloying metals with aluminum in the presence of silicon, while maintaining the flux at a temperature between 1250°C and 1600°C. This innovative approach helps suppress the activity of Al₂O₃ and facilitates the formation of alloys from the reduced metals.
Career Highlights
Goldsmith has made a notable impact in the field of materials science through his work at Molycorp, Inc. His expertise in alloy production has contributed to the company's advancements in rare earth materials. His dedication to innovation has established him as a key figure in the industry.
Collaborations
Throughout his career, Goldsmith has collaborated with talented individuals such as Alec Mitchell and J. Malcolm Gray. These partnerships have fostered a creative environment that encourages the development of new technologies and methodologies in metallurgy.
Conclusion
James R. Goldsmith's contributions to the field of metallurgy and alloy production are significant. His innovative methods and collaborations have advanced the understanding and application of rare earth and metal alloys. His work continues to influence the industry and inspire future innovations.