DIFFUSION OF CARBON IN THORIUM
Journal Article
·
· Trans. Am. Soc. Metals
OSTI ID:4829547
The rate of diffusion of carbon in thorium was determined by measuring the fractional saturation of thorium cylinders at various times. The diffusivity at 1000 deg C was 7.4 x 10-/sup 9/cm//sec,at 1100 deg C was 2.8 x 10 cm/sup 2// sec, and at 1200 deg C was 5.7 x 10/sup -8/ cm/sup 2//sec. The activation energy for diffusion was 38 kcal per mole. Evidence of a change in the diffusivity with concentration was observed. (auth)
- Research Organization:
- Iowa State Univ. of Science and tech., Ames
- NSA Number:
- NSA-16-002258
- OSTI ID:
- 4829547
- Journal Information:
- Trans. Am. Soc. Metals, Journal Name: Trans. Am. Soc. Metals Vol. Vol: 53
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
Self diffusion in thorium
ABSORPTION OF THORIUM ON AN ANION EXCHANGE RESIN
Self-diffusion of carbon in nonstoichiometric UC
Technical Report
·
Fri Nov 30 23:00:00 EST 1956
·
OSTI ID:1962077
ABSORPTION OF THORIUM ON AN ANION EXCHANGE RESIN
Technical Report
·
Fri Sep 01 00:00:00 EDT 1961
·
OSTI ID:4796914
Self-diffusion of carbon in nonstoichiometric UC
Journal Article
·
Wed Aug 01 00:00:00 EDT 1973
· J. Nucl. Sci. Technol. (Tokyo), v. 10, no. 8, pp. 493-500
·
OSTI ID:4388670