The work-of-fracture (ywOF) of carbon-carbon composites was measured for composites with 3-D woven fiber preforms, carbon felts, and chopped fibers. Maximum values were observed for the 3-D preforms and minimum values for the carbon felts. The values are also compared with similar data for graphites
Anisotropic percolation in carbon black-polyvinylchloride composites
β Scribed by I. Balberg; N. Binenbaum; S. Bozowski
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 328 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0038-1098
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The variation of conductivity and pressure transmitted by several carbon black powders is measured as a function of the solid volume fraction during low-speed uniaxial compaction. For all samples made of aggregates, the experimental results of both pressure and conductivity can be fitted with a per
## Abstract Flocculation of the filler particles in isotactic poly(propylene)/carbon black (iPP/CB) composite melts provides a way to understand electrical and rheological percolation processes. The iPP/CB composites were prepared by mild compounding to ensure a good filler dispersion. Electrical a