✦ LIBER ✦

Ablation of graphite in oxygen and air at 1000–1400°C under flow conditions

✍ Scribed by E.A Gulbransen; K.F Andrew; F.A Brassart

Publisher: Elsevier Science
Year: 1964
Tongue: English
Weight: 929 KB
Volume: 1
Category: Article
ISSN: 0008-6223
DOI: 10.1016/0008-6223(64)90001-6

No coin nor oath required. For personal study only.

✦ Synopsis

The ablation of high-purity graphite in oxygen and air atmospheres was studied in the lOO&1400°C temperature range, gas pressures of 2-19 torr and flow rates of 7.6 x lo'* to 3.6 ( lQzo atoms/set. Gas diffusion effects were eliminated by the use of small samples and fast flow-rates. Very fast ablation rates were observed. The kinetic data are best fitted to a model based on mobile adsorption as the rate limiting step with a heat of activation of 39,000 Cal/mole.

📜 SIMILAR VOLUMES

22. Ablation of graphite in oxygen and a

22. Ablation of graphite in oxygen and air at 1000 to 1492°C under flow conditions

✍ E.A Gulbransen; K.F Andrew; F.A Brassart 📂 Article 📅 1964 🏛 Elsevier Science 🌐 English ⚖ 143 KB

Reaction of graphite with carbon dioxide

Reaction of graphite with carbon dioxide at 1000–1600°C under flow conditions

✍ E.A Gulbransen; K.F Andrew; F.A Brassart 📂 Article 📅 1965 🏛 Elsevier Science 🌐 English ⚖ 823 KB

10. Reactions of graphite with carbon di

10. Reactions of graphite with carbon dioxide at 1000 to 1500°C under flow conditions

✍ E.A Gulbransen; K.F Andrew; F.A Brassart 📂 Article 📅 1964 🏛 Elsevier Science 🌐 English ⚖ 242 KB

Influences on the change in the Young's

Influences on the change in the Young's modulus of graphitic materials for HTR under fast neutron exposure at irradiation temperatures between 400 and 1400†C

✍ W.W Delle; H.A Schulze; R.E Schulze 📂 Article 📅 1975 🏛 Elsevier Science 🌐 English ⚖ 124 KB

Influence parameters on the irradiation induced change in the Young's modulus investigated for the graphitic matrix for spherical fuel elements are discussed. The irradiation behaviour is compared with that of gilsocarbon graphite.