𝔖 Bobbio Scriptorium
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95. Investigations about the influence of graphitization time and temperature on the ash content of electro graphite

✍ Scribed by E Wege


Publisher
Elsevier Science
Year
1964
Tongue
English
Weight
142 KB
Volume
1
Category
Article
ISSN
0008-6223

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✦ Synopsis


Un carbone est le plus souvent caracterist par la plus haute temperature a laquelle il a CtC trait6 (H.T.T.), sans que soit pris en consideration le temps pendant lequel il a CtC trait6 a cette H.T.T. Or, on montre que suivant la valeur de H.T.T., il faut parfoisplusieurs semaines pour que soit atteint un &at d'equilibre. La cinetique de transformation d'un carbone a CtC suivie, par mesure de sa susceptibilite X, de son coefficient Hall A, et de son degre de graphitation g. On donne en fonction du temps, les courbes representant R, A, X (mesures g 298Β°K) de carbones preparb a H.T.T.=


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