Company Filing History:
Years Active: 1988-1990
Title: Guilio A Rossi: Innovator in Silicon Carbide and Zirconia Ceramics
Introduction
Guilio A Rossi is a notable inventor based in Shrewsbury, MA (US). He has made significant contributions to the fields of materials science and engineering, particularly in the development of innovative methods for joining silicon carbide and processing zirconia ceramics. With a total of 2 patents, his work has implications for various industrial applications.
Latest Patents
Rossi's latest patents include a method for the joining of silicon carbide (SiC) parts through polishing and hot isostatic pressing. This method involves polishing the surfaces of two pre-sintered pieces of silicon carbide to a mirror finish, fitting them together to create a composite structure, and then applying hot isostatic pressing to form a joint that is nearly indistinguishable from the original materials. Another significant patent focuses on hydrothermal comminution of zirconia or hafnia. This process allows zirconia ceramics, which contain substantial amounts of metastable tetragonal phase crystallites, to be completely comminuted to powders without mechanical force. This is achieved by treating the materials with water or steam at elevated temperatures, making it particularly useful for small, hollow spheres produced from rapidly solidifying melts.
Career Highlights
Guilio A Rossi is associated with Norton Company, where he has been able to apply his innovative ideas in practical settings. His work has contributed to advancements in the manufacturing and processing of advanced ceramic materials.
Collaborations
Rossi has collaborated with notable colleagues such as Paul J Pelletier and William S Coblenz, enhancing the scope and impact of his research and inventions.
Conclusion
Guilio A Rossi's contributions to the fields of silicon carbide and zirconia ceramics demonstrate his innovative spirit and commitment to advancing materials science. His patents reflect a deep understanding of material properties and processing techniques, paving the way for future advancements in these areas.