Company Filing History:
Years Active: 2005-2007
Title: Innovations by Deepak Saha in Aluminum Alloys
Introduction
Deepak Saha is an accomplished inventor based in Worcester, MA (US). He has made significant contributions to the field of aluminum alloys, holding a total of 4 patents. His work focuses on innovative methods for casting aluminum-based alloys, which have important applications in various industries.
Latest Patents
Deepak Saha's latest patents include groundbreaking methods for the casting of aluminum-based wrought alloys and aluminum-based casting alloys. One of his notable inventions addresses the issue of hot tearing in casting processes. This invention provides methods that allow for the production of alloys with predominantly spherical primary α-aluminum grains in their microstructure. By mixing two liquids of differing compositions at predetermined temperatures, the invention enables the creation of an alloy composition that solidifies with a grain structure that minimizes the tendency towards hot tearing.
Another significant patent involves a semi-solid casting process of aluminum alloys with a grain refiner. This method refines primary aluminum in hypoeutectic alloys by incorporating a titanium-based grain refiner into a solid/semi-solid hypoeutectic slurry. The technique allows for better control over the morphology, size, and distribution of primary aluminum in hypoeutectic Al-Si castings, enhancing the overall quality of the final product.
Career Highlights
Throughout his career, Deepak Saha has worked with notable organizations such as Spx Corporation and Worcester Polytechnic Institute. His experience in these institutions has allowed him to develop and refine his innovative approaches to aluminum alloy casting.
Collaborations
Deepak has collaborated with esteemed colleagues, including Diran Apelian and Mark Musser. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Deepak Saha's contributions to the field of aluminum alloys through his innovative patents demonstrate his expertise and commitment to advancing materials science. His work not only addresses critical challenges in casting processes but also paves the way for future advancements in the industry.