Snoek peak of neutron-irradiated Fe--3.48 Ni alloy
Journal Article
·
· J. Nucl. Sci. Technol. (Tokyo), v. 10, no. 9, pp. 556-559
The Snoek peak of a neutron-irradiated Fe--3.48% Ni alloy was Measured to determine the resolution of interstitial impurity atoms. The internal friction was measured after isothermal annealing on specimens irradiated at 75 plus or minus 10 deg C to a dose of~3.6 x 10/sup 19/ nvt. The change of the Snoek peak height, which corresponds to the amount of nitrogen in solution, was analyzed assuming the applicability of the rate equation. As a result of calculation, the order of the reaction was found to be about 2.6, and the activation energy for resolution of nitrogen atoms about 2.9 eV. (auth)
- Research Organization:
- Osaka Univ., Suita, Japan
- NSA Number:
- NSA-29-008364
- OSTI ID:
- 4410185
- Journal Information:
- J. Nucl. Sci. Technol. (Tokyo), v. 10, no. 9, pp. 556-559, Journal Name: J. Nucl. Sci. Technol. (Tokyo), v. 10, no. 9, pp. 556-559; ISSN JNSTA
- Country of Publication:
- Japan
- Language:
- English
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