Company Filing History:
Years Active: 2001-2004
Title: Innovations of Ruiming Ren in Nanostructured Carbide Cermet Powders
Introduction
Ruiming Ren is an accomplished inventor based in Storrs, Connecticut, with a focus on the synthesis of advanced materials. He holds two patents that showcase his expertise in the field of nanostructured carbide cermet powders. His work contributes significantly to the development of innovative manufacturing processes.
Latest Patents
Ren's latest patents include a method for the synthesis of nanostructured carbide cermet powders through high energy ball milling. This method involves milling a mixture of precursor powders and a carbon source, followed by annealing the milled powder mixture. The precursor powders are selected from materials suitable for cermet formation, such as silicon, titanium, thorium, hafnium, vanadium, chromium, tungsten, tantalum, niobium, and zirconium-containing materials. The resulting tungsten cobalt carbide powders are submicron-sized, with internal nanograins measuring between 10 to 40 nanometers in diameter. Another significant patent details a method for synthesizing micron- and submicron-sized, nanostructured metal carbide powders. This process includes high energy milling of metal oxide and carbon precursors, followed by annealing under inert gas or subatmospheric pressure to ensure high purity and a narrow particle size range.
Career Highlights
Ren is affiliated with the University of Connecticut, where he continues to advance his research in material science. His innovative approaches to powder synthesis have garnered attention in the academic and industrial sectors.
Collaborations
Ren collaborates with notable colleagues, including Leon L. Shaw and Zhenguo Yang, who contribute to his research endeavors and enhance the impact of his work.
Conclusion
Ruiming Ren's contributions to the field of nanostructured carbide cermet powders exemplify the intersection of innovation and practical application in material science. His patents reflect a commitment to advancing manufacturing techniques and improving material properties.