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  • Rapid solidification and microstructure of copper-rare earth alloys
    Anžel, Ivan, inženir metalurgije in materialov ; Kneissl, Albert C. ; Križman, Alojz
    Rapidly solidified ribbons of Cu-1.3wt%Yb alloy have been produced by the melts spinning process with different wheel velocities. An overall assessment of the ribbons shows that up to three ... microstructural regions are distinguished: the outer zone with fine equiaxed grains, the zone with column structure and the coarse equiaxed grains at the upper side. The number of zones, their type and relative thickness depend strongly on the ribbon thickness. Microsegregation and some other defects were also observed.
    Vrsta gradiva - prispevek na konferenci
    Leto - 1999
    Jezik - angleški
    COBISS.SI-ID - 4253718