Research Article
Thermomechanical Fatigue Behavior of Spray-Deposited SiCp/Al-Si Composite Applied in the High-Speed Railway Brake Disc
Figure 2
Microstructures of (a) Al-7Si alloy; (b) 4.5μmSiCp/Al-7Si (eutectic); (c) 20μmSiCp/Al-7Si; (d) 4.5μmSiCp/Al-13Si (eutectic); (e) 4.5μmSiCp/Al-20Si (hypereutectic).
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