118. Electron tunnelling in carbon black-loaded rubber vulcanizates

✍ Scribed by L.K.H. van Beek; B.I.C.F. van Pul

• Publisher: Elsevier Science
• Year: 1964
• Tongue: English
• Weight: 138 KB
• Volume: 1
• Category: Article
• ISSN: 0008-6223
• DOI: 10.1016/0008-6223(64)90408-7

✦ Synopsis

CARBON

were made in compression at various temperatures ranging from 2400°C to the euteetic temperature (N 2800°C). The carbide-bearing specimens were found to deform more rapidly than the matrix graphite specimens. This enhanced plasticity of graphite bodies containing carbide particles was confirmed by differential deformation experiments designed to eliminate uncertainties of loading and temperature distribution in the hot-working device. Micrographic ex~nations indicated that the porosity is reduced by shearing and shutting actions and that a strong preferred orientation is developed by the plastic deformation.