Columnar-to-Equiaxed Transition in Metal-Matrix Composites Reinforced with Silicon Carbide Particles
Table 3
Predicted and measured CET positions for different composites.
Experiment number
Alloy and composite
CETpredicted (mm)
CETmeasured (mm)
Relative error (%)
1
Zn-27 wt.% Al (ZA27)
91
86
5.49
2
Zn-27 wt.% Al (ZA27)
47
45
4.25
3
ZA27 + 5vol% SiC
52
47
9.61
4
ZA27 + 5vol% SiC
69
65
5.79
5
ZA27 + 8vol% SiC
50
47
6.02
6
ZA27 + 8vol% SiC
46
42
8.69
7
ZA27 + 16vol% SiC
57
53
7.01
8
ZA27 + 16vol% SiC
45
42
6.66
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