Hostname: page-component-76fb5796d-vvkck Total loading time: 0 Render date: 2024-04-26T10:54:10.679Z Has data issue: false hasContentIssue false
  • English
  • Français

Redistribution of Alloying Elements in Electron-Irradiated Iron-Based Fcc Alloys Studied by Hydrogen-Probe Mechanical Spectroscopy

Published online by Cambridge University Press:  15 February 2011

S. Smuk ,
H. Häninen ,
Y. Jagodzinski  and
O. Tarasenko
S. Smuk
Affiliation:
Laboratory of Engineering Materials, Helsinki University of Technology, P.O. Box 4200, FIN-02015 HUT, Finland
H. Häninen
Affiliation:
Laboratory of Engineering Materials, Helsinki University of Technology, P.O. Box 4200, FIN-02015 HUT, Finland
Y. Jagodzinski
Affiliation:
Institute for Metal Physics, National Academy of Sciences of Ukraine, Vemadski blvd. 36, 252142, Kiev, Ukraine
O. Tarasenko
Affiliation:
Institute for Metal Physics, National Academy of Sciences of Ukraine, Vemadski blvd. 36, 252142, Kiev, Ukraine
Get access

Abstract

Effect of electron irradiation on substitutional ordering was studied in Fe-36.7 wt.% Ni invartype alloy and Fe-25.2 wt.% Cr-20.2 wt.% Ni austenitic stainless steel. It was shown that the fine structure of the hydrogen Snoek-type peak in invar changes after irradiation to a fluence of 1019 e−.cm−2 with electrons with an energy of 3 MeV as compared to the solution treated condition. Irradiation affects the temperature behavior of the shear modulus of invar. No significant effect of irradiation on hydrogen Snoek-type peaks was detected in stainless steel.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 540: Symposium N / Microstructural Processes in Irradiated Materials , 1998 , 567
Copyright
Copyright © Materials Research Society 1999

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Garner, F.A., McCarthy, J.M., Russell, K.C. and Hoyt, J.J., J.Nucl. Mater. 205, 411 (1993)Google Scholar
2. Russel, K.C. and Garner, F.A., Met.Trans.A 23A, 1963 (1992).Google Scholar
3. Rotman, F., Gilbon, D. and Dimitrov, O., in Physical Metallurgy of Controlled Expansion Invar-Type Alloys, edited by Russell, K.C. and Smith, D.F. (The Minerals, Metals & Materials Society, Warrendale, PA, 1990), p. 323.Google Scholar
4. Biscarini, A., Coluzzi, B. and Mazzolai, F.M., Mater. Sci. Forum 119–121, 89 (1993).Google Scholar
5. Aaltonen, P., Jagodzinski, Yu., Tarasenko, A., Smouk, S. and Hänninen, H., Phil. Mag. A 78, 979 (1998).Google Scholar
6. Nowick, A.S. and Berry, B.S., Anelastic Relaxation in Crystalline Solids (Academic Press, New York and London, 1972), p. 677.Google Scholar
7. Jagodzinski, Yu., Tarasenko, A., Smouk, S. and Hänninen, H., presented at High Nitrogen Steel '98, Espoo, Finland - Stockholm, Sweden, 1998.Google Scholar
8. Kirchheim, R., Sommer, F. and Schluckebier, G., Acta Met. 30, 1059 (1982).Google Scholar
9. Grujicic, M. and Owen, W.S., Acta Met. 43, 4201 (1995).Google Scholar