Corrosion of structural materials by lead-based reactor coolants [electronic resource].
- Published
- Washington, D.C. : United States. Dept. of Energy, 2000.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy. - Physical Description
- 17 pages : digital, PDF file
- Additional Creators
- Argonne National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
Access Online
- Restrictions on Access
- Free-to-read Unrestricted online access
- Summary
- Advanced nuclear reactor design has, in recent years, focused increasingly on the use of heavy-liquid-metal coolants, such as lead and lead-bismuth eutectic. Similarly, programs on accelerator-based transmutation systems have also considered the use of such coolants. Russian experience with heavy-metal coolants for nuclear reactors has lent credence to the validity of this approach. Of significant concern is the compatibility of structural materials with these coolants. We have used a thermal convection-based test method to allow exposure of candidate materials to molten lead and lead-bismuth flowing under a temperature gradient. The gradient was deemed essential in evaluating the behavior of the test materials in that should preferential dissolution of components of the test material occur we would expect dissolution in the hotter regions and deposition in the colder regions, thus promoting material transport. Results from the interactions of a Si-rich mild steel alloy, AISI S5, and a ferritic-martensitic stainless steel, HT-9, with the molten lead-bismuth are presented.
- Report Numbers
- E 1.99:anl/cmt/cp-103107
anl/cmt/cp-103107 - Subject(s)
- Other Subject(s)
- Note
- Published through SciTech Connect.
11/16/2000.
"anl/cmt/cp-103107"
International Atomic Energy Agency Technical Committee Meeting, Argonne, IL (US), 11/28/2000--12/01/2000.
Maroni, V. A.; Leibowitz, L.; Abraham, D. P.; McDeavitt, S. M.; Raraz, A. G. - Funding Information
- W-31-109-ENG-38
View MARC record | catkey: 14448680