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Time-dependence in the Ablation of ZTA graphite in flowing CO2

✍ Scribed by I.R. Ladd; H.W. Wilson Jr.; P.N. Walsh

Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
280 KB
Volume
5
Category
Article
ISSN
0008-6223

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✦ Synopsis

THE RATE of oxidation of ZTA? graphite by CO3 was studied in the arc-image stagnation-flow reactor(') f 0.5 previously used to study the CO, oxidation of pyrolytic -0.4 graphite (PC). (*) In this apparatus, a heated sample s 'G reacts with a high-velocity stream of gas flowing perpen-3 0.3 dicularly against its surface; the reaction rate is deter-4 mined from the rate at which the surface recedes. Using 0.2

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