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1 out of 902 Years Active: 1977-1999
Title: Innovations by James M. Leitnaker in Advanced Metallurgy
Introduction
James M. Leitnaker, an accomplished inventor based in Kingston, TN, has made significant contributions to the field of metallurgy through his innovative approaches and patented processes. With a total of five patents to his name, Leitnaker has been instrumental in advancing techniques for material processing.
Latest Patents
Among James M. Leitnaker's latest patents is a groundbreaking process for removing technetium from iron and other metals. This process involves converting molten, alloyed technetium into a sulfide that dissolves in manganese sulfide, followed by the removal of the sulfide from the molten metal as a slag. Another significant patent pertains to delta ferrite-containing austenitic stainless steel, which is engineered to resist the transformation of delta ferrite to sigma phase during aging by incorporating a specific range of carbon and nitrogen based on the volume percent ferrite. This innovation carefully controls the formation of chi phase during aging by managing the molybdenum content in the alloy.
Career Highlights
Throughout his career, James M. Leitnaker has collaborated with reputable organizations, including the United States of America represented by various governmental agencies, notably in the area of energy. His work focuses on enhancing metals and alloys, showcasing his role in advancing metallurgical research and applications.
Collaborations
Leitnaker has worked alongside key figures in the industry, including Everett E. Bloom and James O. Stiegler. Their collective efforts in research and development have furthered innovations in the field and demonstrated the collaborative nature of advancements in metallurgy.
Conclusion
James M. Leitnaker's contributions to metallurgy, particularly through his patents, emphasize the importance of innovation in material sciences. His methods for processing metals not only enhance the properties of existing alloys but also pave the way for future advancements in the industry. As he continues to impact the field, Leitnaker remains a notable figure among inventors, driving progress through his inventive spirit.