Company Filing History:
Years Active: 1980-1984
Title: Innovations of Shyam K Samanta
Introduction
Shyam K Samanta is a notable inventor based in Ypsilanti, MI (US). He has made significant contributions to the field of materials science, particularly in the development of advanced ceramic cutting tools. With a total of six patents to his name, his work has had a considerable impact on machining technologies.
Latest Patents
Among his latest patents is a ceramic cutting tool formed from Si.sub.3 N.sub.4 --Y.sub.2 O.sub.3. This invention discloses a method that involves placing a controlled mixture of a first powder of Si.sub.3 N.sub.4, which contains a controlled amount of SiO.sub.2, along with a second powder consisting essentially of Y.sub.2 O.sub.3 in a hot pressing environment. The resultant unitary object can be shaped into a cutting tool that is particularly useful for machining metals such as cast iron. The object features selected crystalline phases formed from beta Si.sub.3 N.sub.4 and beta prime Si.sub.3 N.sub.4, along with intergranular crystalline secondary phases that include YSiO.sub.2 N, Y.sub.10 Si.sub.17 N.sub.4 O.sub.23, and Y.sub.2 Si.sub.2 O.sub.7. Notably, the YSiO.sub.2 N phase represents at least a 25% volume fraction of the secondary phases.
Career Highlights
Shyam K Samanta is currently employed at Ford Motor Company Limited, where he continues to innovate and develop new technologies. His work at Ford has allowed him to apply his expertise in materials science to practical applications in the automotive industry.
Collaborations
Throughout his career, Shyam has collaborated with several talented individuals, including Krishnamoorthy Subramanian and Andre Ezis. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Shyam K Samanta is a distinguished inventor whose work in ceramic cutting tools has made a significant impact on machining technologies. His innovative patents and contributions to Ford Motor Company Limited highlight his expertise and dedication to advancing materials science.