Company Filing History:
3 out of 225 
1 out of 2 
1 out of 63 
Years Active: 1983-2012
Title: Harshad V Sheth: Innovator in Alloy Steel Technology
Introduction
Harshad V Sheth is a notable inventor based in Rancho Palos Verdes, CA (US). He has made significant contributions to the field of alloy steel technology, holding a total of 6 patents. His work primarily focuses on enhancing the properties of materials used in the casting of molten metals.
Latest Patents
One of his latest patents is titled "Composition and method of forming high productivity, continuous casting roll shell alloy." This invention presents a lean alloy steel designed to improve productivity and extend the service life of roll shells used in direct casting processes. The alloy comprises iron alloyed with various elements, including carbon, chromium, molybdenum, vanadium, manganese, nickel, phosphorus, sulfur, silicon, and niobium. The resulting roll shells exhibit high resistance to surface heat checking and can operate at high casting speeds due to their excellent thermal conductivity.
Another significant patent is for an "Alloy steel roll caster shell." This alloy steel is specifically tailored for roll caster shells utilized in the direct casting of molten aluminum into sheets. The composition includes precise percentages of carbon, chromium, molybdenum, vanadium, manganese, and nickel, among others. The roll caster shells produced from this steel demonstrate exceptional toughness and ductility at room temperature, which facilitates a better shrink-fit with the core and provides good resistance to heat checking.
Career Highlights
Throughout his career, Harshad V Sheth has worked with reputable companies such as Armco Inc. and Baltimore Specialty Steels Corporation. His experience in these organizations has contributed to his expertise in alloy steel development and innovation.
Collaborations
Harshad has collaborated with notable coworkers, including James N Cordea and Joseph C Jasper. Their combined efforts have further advanced the field of alloy steel technology.
Conclusion
Harshad V Sheth's contributions to alloy steel technology have significantly impacted the industry. His innovative patents and collaborations reflect his dedication to enhancing material properties for improved performance in casting applications.