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Metal dusting behavior of coatings [electronic resource].

Published:
Washington, D.C. : United States. Dept. of Energy, 2002.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:
13 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
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Summary:
Surface modification by preoxidation and/or by coatings and alternative materials are being examined at ANL to alleviate the metal dusting problem. Oxide coatings have the advantage that they can minimize carbon-producing reactions (by reducing the availability of catalytic surface) and can also act as a barrier to minimize carbon ingress and pitting of the substrate alloy. We have selected in-situ development of oxide scales, pack diffusion of Al or Cr/Si, and thermal spray of FeAl as avenues for further study. Preliminary tests showed virtually no carbon in pre-oxidized layers of Al-, Cr-, and Si-enriched layers that were subjected to metal dusting environments.
Report Numbers:
E 1.99:anl/et/cp-108877
anl/et/cp-108877
Subject(s):
Other Subject(s):
Note:
Published through SciTech Connect.
10/16/2002.
"anl/et/cp-108877"
International Workshop on Metal Dusting, Argonne, IL (US), 09/26/2001--09/28/2001.
Natesan, K.; Soppet, W. K.; Rink, D. L.; Zeng, Z.
Funding Information:
W-31-109-ENG-38
View MARC record | catkey: 14448745