Leslie L Terner

Title: Inventor Leslie L. Terner: Pioneering Innovations in Coatings and Cutting Tools

Introduction

Leslie L. Terner, an innovative inventor based in West Bloomfield, MI, holds an impressive portfolio of seven patents. Her work primarily focuses on advancements in protective coatings and cutting tools, shaping the future of materials used in demanding applications.

Latest Patents

Among her latest patents, one notable invention involves an article coated with beta silicon carbide and silicon. This application reveals a new powder composition suitable for plasma spraying onto an article's surface, providing a protective coating that is resistant to heat, wear, and corrosion. The composition, consisting of finely divided silicon carbide mixed with finely divided silicon, is designed to adhere tightly to various substrate materials. This innovative coating can enhance the wear-resistant characteristics of substrates used in machining metals or serve as a valve seat in aluminum engines. Moreover, it enables substrates to withstand extreme temperatures, making it ideal for applications in rocket nozzles and other high-temperature environments.

Another significant patent by Terner discloses a process for producing Si₃N₄ base articles via cold pressing. This method involves creating a mixture from three powders: at least 75% crystalline Si₃N₄, and selected additives including Y₂O₃, MgO, CeO₂, ZrO₂, Al₂O₃, WC, WSi₂, W, and TiC. The mixture is cold pressed to attain 50-70% theoretical density and subsequently sintered to full density without the application of pressure, resulting in highly effective cutting tools.

Career Highlights

Leslie L. Terner is associated with Ford Motor Company, where her expertise and innovations contribute significantly to the automotive industry. Through her work, she has demonstrated a strong commitment to enhancing manufacturing processes and material science.

Collaborations

Throughout her career, Terner has collaborated with notable colleagues, including Jack E. Noakes and David Moskowitz. These partnerships exemplify the importance of teamwork and shared knowledge in advancing technological developments.

Conclusion

Leslie L. Terner, with her groundbreaking inventions and contributions to the fields of protective coatings and cutting tools, stands as a prominent figure in the realm of innovation. Her patents reflect a dedication to improving material performance and addressing the challenges faced in high-stress applications, ensuring her lasting impact on the engineering and automotive industries.