System Upgrade on Tue, May 28th, 2024 at 2am (EDT)
Existing users will be able to log into the site and access content. However, E-commerce and registration of new users may not be available for up to 12 hours.For online purchase, please visit us again. Contact us at customercare@wspc.com for any enquiries.
Results: 1 - 1of1
Save this search
Please login to be able to save your searches and receive alerts for new content matching your search criteria.
THE PREPARATION OF ULTRAFINE TUNGSTEN CARBIDE NANOPARTICLES BY DC ARC DISCHARGE PLASMA PROCESS
Preview AbstractTungsten carbide nanoparticles were synthesized successfully by DC arc discharge plasma process with 23 A discharge current at atmospheric pressure, in which tungsten positive electrode reacted with carbon black produced from the benzene cracking. The XRD results indicate that the samples consist of carbon black, WC and W2 C. The TEM micrographs show that the tungsten carbide particles range from 3 to 7 nm in size, and are composed of WC and W2C.