Ihe 
Bron 
Klaus 
Guntet 
1. Jatt 
Comps 
mail 
gam 
Fig.3, e: Microanalysis of aluminum; x 1200 Fig.3, f: Microanalysis of titanium; x 1200. mn 
qua, 
frist 
IS 
np 
ap 
AMPC 
In the 
of son 
Rives 
fre. 
afer 
. . - Sn 
Fig.3, g: Microanalysis of silicon; x 1200. propeı 
A cr 
sve: 
Conclusions lhe i 
¢ Different aluminum composite scraps have been investigated in order to separate and recover "MM 
aluminum from silicon carbide (SiC) particles reinforced in composites. 
The recovered metal was realized using different addition of ternary fluxes and argon injection. LA 
When used 20% of ternary salt (flux) the recovery of aluminum alloy was more than 97%. 
. The microscopic study put in evidence the formation of a titanium compound, TiSi, witt' Inthe 
orthorhombic structure. NM 
Then 
References: Tos 
(1) P.Moldovan, C.Dumitrescu and collab., COPERNICUS contract CIPA — CT94 — 0192. bo 
(2) P.Moldovan, G.V.Ghica, G.Popescu, s.a, TPRSM *98 Conference Proceeding, p.358. 
(3) G.Popescu, P.Moldovan, s.a, Bulletin of “Politehica” University of Bucharest, vol.60, 1998, no.3-4 
p. 158. 
58