Journal of Metallurgy / 2013 / Article / Tab 1

Research Article

Columnar-to-Equiaxed Transition in Metal-Matrix Composites Reinforced with Silicon Carbide Particles

Table 1

Liquidus temperature ( ), solidus temperature ( ), cooling rate in the liquid ( ), cooling rate in the solid ( ), liquidus interphase velocity ( ), minimum CET position (CETMIN.), maximum CET position (CETMAX.), critical gradients ( ), and recalescence values ( ) obtained from the temperature versus time curves.

Experiment numberAlloy and composite







1Zn-27 wt.% Al (ZA27)778.2709.−0.092.4
2Zn-27 wt.% Al (ZA27)778.2709.
3ZA27 + 5vol% SiC767.8 710.−3.892.3
4ZA27 + 5vol% SiC767.8 710.−1.522.5
5ZA27 + 8vol% SiC762.3 706.7−1.552.9
6ZA27 + 8vol% SiC762.3 706.7−1.13.5
7ZA27 + 16vol% SiC759.1703.−2.491.3
8ZA27 + 16vol% SiC759.1703.−1.013.0

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