Company Filing History:
Years Active: 1997-1998
Title: Innovations by Jianqiang Chen
Introduction
Jianqiang Chen is a notable inventor based in Winter Springs, FL (US). He has made significant contributions to the field of engineering, particularly in the development of advanced materials for steam turbine rotors. With a total of 3 patents to his name, Chen's work showcases his expertise and innovative spirit.
Latest Patents
Chen's latest patents include groundbreaking technologies such as stress corrosion resistant rims and discs for steam turbine rotors. This invention features a formed disc designed for low pressure rotors, utilizing a high alloy metal with chromium content ranging from approximately 9% to 17%. The design allows for the rim to be annular in shape, enabling it to slide onto the perimeter of an unformed disc for fusion, thus creating a robust formed disc. Another notable patent focuses on high chromium content welding material, which enhances the resistance of low pressure steam turbine and generator low alloy steel disc rotors. This innovation involves a ring member of the disc rotor that is coated with multiple weld layers of ferrous material, strategically increasing the chromium content in the weld region to improve overall durability.
Career Highlights
Jianqiang Chen is currently employed at Westinghouse Electric Corporation, where he continues to push the boundaries of engineering and innovation. His work has not only contributed to the advancement of steam turbine technology but has also positioned him as a key player in the industry.
Collaborations
Throughout his career, Chen has collaborated with esteemed colleagues such as Dennis R. Amos and Sallie Ann Bachman. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Jianqiang Chen's contributions to the field of engineering through his innovative patents demonstrate his commitment to advancing technology in steam turbine systems. His work continues to influence the industry and inspire future innovations.