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Characteristics of Hypoeutectic Cu Zr Alloy Rods Manufactured by Vertically Upwards Continuous Casting

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Figure

Fig. 1 Equipment used for vertically upwards continuous casting (VUCC). The wire feedstock consisted of (a) an oxygen-free copper wire and (b) a Cu–50Zr (mass%) master alloy cored-wire.
Fig. 5 X-ray diffraction patterns of 8-, 10-, and 15-mm-diameter Cu–Zr alloy rods produced by VUCC.
Fig. 7 Secondary dendritic arm spacing (DAS) versus rod diameter of Cu–5Zr alloys produced by VUCC and Cu–4Zr alloys24) produced by CMC.
Fig. 10 VUCC alloy solidifcation with (a) low Zr and (b) high Zr content. A, B, and C represent the liquid, semi-solid, and solid phases, respective-ly, of the Cu–Zr alloy in the graphite die, represented by D.
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