Apparent catalysis of graphitization. 4. Effect of titanium
โ Scribed by Hari N. Murty; David L. Biederman; Edward A. Heintz
- Publisher
- Elsevier Science
- Year
- 1978
- Tongue
- English
- Weight
- 554 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0016-2361
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โฆ Synopsis
Finely divided titanium powder has been added at the 5 wt % level to three calcined cokes of widely different graphitizabilities. After heat treatment to 27OO"C, it was found that the titanium additive enhanced the degree of graphitization for all three cokes. The graphitization enhancement was found to be directly related to the anisotropy of the cokes. Possible mechanisms describing the action of titanium are discussed. The advantages of decreased consumption of graphite and energy per ton of
๐ SIMILAR VOLUMES
resin binders with the intent of using the experimental results as a guide to improve graphite fabrication. Experimental data directed towards an understanding of the relationships between DTA and fabrication variables are reported.
## CARBON ratio is very sensitive to preferred orientation. A susceptibility minimum appears to correspond to an intermediate state of partial graphitization. Layer ordering as a function of time at constant temperature approximates a relaxation process with a distribution of relaxation times. The