Initial testing of coated limiters in ISX-B [electronic resource].
- Washington, D.C. : United States. Dept. of Energy, 1980. and Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Physical Description:
- Pages: 19 : digital, PDF file
- Additional Creators:
- Oak Ridge National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
- Restrictions on Access:
- Free-to-read Unrestricted online access
- Low-Z coatings on graphite substrates have been developed for testing as limiters in the Impurity Study Experiment (ISX-B) tokamak. Laboratory and tokamak testings have been accomplished. The laboratory tests included thermal shock experiments by means of pulsed e-beam irradiation, arcing experiments, and hydrogen and xenon ion erosion experiments. The tokamak testing consisted of ohmically heated plasma exposures with energy depositions up to 10 kJ/discharge on the limiters. The coatings, applied by chemical vapor deposition, consisted of TiB/sub 2/ and TiC deposited on POCO graphite substrates.
- Published through SciTech Connect., 01/01/1980., "conf-800455--8", 4. international conference on plasma surface interactions in controlled fusion devices, Garmisch, F.R. Germany, 21 Apr 1980., and Langley, R. A.; Emerson, L. C.; Whitley, J. B.; Mullendore, A. W.
- Funding Information:
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