Mechanical properties of some PM aluminide and silicide reinforced 2124 aluminium matrix composites
2002
Torres, Belén | Lieblich, Marcela | Ibáñez, Joaquín | García Escorial, Asunción
Tensile properties of PM2124aluminiumcompositesreinforced with Ni3Al, NiAl, Cr3Si and MoSi2 intermetallic powder particles have been investigated in tempering conditions T1 and T4. Intermetallics were produced by self-propagated high-temperature synthesis and composite powders consolidated by extrusion. 2124/MoSi2 showed the highest thermal stability, and the best mechanicalproperties even after comparison with those of 2124/SiC composite after processing through the same route
Show more [+] Less [-]Financial support of the European Commission, project BRPR-CT-0547, and Spanish CICYT,project MAT98-1485-CE, is gratefully acknowledged. B. Torres acknowledges INASMET and CSIC for a grant in ‘‘Formaci on y Especializaci on en L ıneas de Investigaci on de Inter es Industrial’’
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