Imaging of SiC in metal matrix composites [electronic resource].

Published:: Washington, D.C. : United States. Dept. of Energy, 1992.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:: 5 pages : digital, PDF file
Additional Creators:: Lawrence Berkeley National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information

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Summary:

TEM has advantages over XRD in determining lattice periodicity. This paper reports an attempt in matching a simulation to an experimental image of SiC in an Al-8.5wt%Fe-1.3 wt%V-1.7 wt%Si composite containing 15 wt% SiC particulates, processed by powder metallurgy. The hexagonal allotrope has predominantly the 6H polytype structure; 1/3 of the 15R polytype is also observed. This SiC structure represents the 87R polytype. 6 refs, 2 figs.

Report Numbers:

E 1.99:lbl--33500
E 1.99: conf-9209115--2-extd.abst.
conf-9209115--2-extd.abst.
lbl--33500

Subject(s):

Materials Science

Other Subject(s):

Note:

Published through SciTech Connect.
08/01/1992.
"lbl--33500"
" conf-9209115--2-extd.abst."
"DE93040291"
10. European congress on electron microscopy,Granada (Spain),7-11 Sep 1992.
Thomas, G.; Radmilovic, V.; O`Keefe, M.A.

Funding Information:

AC03-76SF00098

View MARC record | catkey: 14456512