Metallographic evaluation of the reactions between boronated graphite and Fe-Ni-Cr alloys [electronic resource].

Published: Oak Ridge, Tenn. : Oak Ridge National Laboratory, 1984.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description: Pages: 15 : digital, PDF file
Additional Creators: Oak Ridge National Laboratory and United States. Department of Energy. Office of Scientific and Technical Information

Access Online

www.osti.gov

Availability

Finding items...

Restrictions on Access

Free-to-read Unrestricted online access

Summary

The compatibility of boronated graphite with alloy 800H and type 316 stainless steel was evaluated metallographically after exposures at 700 and 810/sup 0/C for up to 10,000 h. At 700/sup 0/C, the principal reaction with both alloys was limited oxidation. At 810/sup 0/C, three types of reactions were observed: localized reactions at sites where the B/sub 4/C particles were in contact with the alloys' surfaces, intergranular penetration (much more prevalent for alloy 800H), and carburization.

Report Numbers

E 1.99:conf-840766-2
conf-840766-2

Subject(s)

Materials Science

Other Subject(s)

Note

Published through SciTech Connect.
01/01/1984.
"conf-840766-2"
"DE84015374"
17. annual convention of the International Metallographic Society, Philadelphia, PA, USA, 15 Jul 1984.
DeVan, J.H.; Tortorelli, P.F.; Henson, T.J.; Mayotte, J.R.

Funding Information

AC05-84OR21400

View MARC record | catkey: 14461817