Congreso SAM/CONAMET 2009 Buenos Aires, 19 al 23 de Octubre de 2009
PRELIMINARY EVALUATION: MAGNETIC COMPOSITES BASED ON Fe-P LIQUID
PHASE SINTERING
M.
Pagnola (1)
, Gilabert U.
(2)
, E.
Ferrari (3)
, A.
Ozols (1, 4)
y H.
Sirkin (1)
(1) Laboratorio de...
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Congreso SAM/CONAMET 2009 Buenos Aires, 19 al 23 de Octubre de 2009
PRELIMINARY EVALUATION: MAGNETIC COMPOSITES BASED ON Fe-P LIQUID
PHASE SINTERING
M.
Pagnola (1)
, Gilabert U.
(2)
, E.
Ferrari (3)
, A.
Ozols (1, 4)
y H.
Sirkin (1)
(1) Laboratorio de Sólidos Amorfos, INTECIN (UBA-CONICET),
Av.
Paseo Colón 850, Argentina, mpagnola@fi.
uba.
ar
(2) Intemin-Segemar, CC 327 San Martín, Buenos Aires, Argentina.
(3) DICOI, S.
A.
Indrustria Pulvimetalúrgica
(4) Grupo de Biomateriales para Prótesis,
INTECIN (UBA-CONICET),
Av.
Paseo Colón 850, Argentina.
ABSTRACT
The feasibility of the improving the densities of Fe based magnetic composites by means of composition control and
liquid phase sintering, LPS is analyzed and correlated with their magnetic performance.
The first task is performed
employing mixtures of Fe with Ferro-P pressed (at 700 MPa).
The LPS are made at temperatures chosen from
dilatometric determinations composition (1050-1100 C), in the neighbourhood of binary Fe-P
Less
