Dendrites of the primary phase can indeed form in hyper-eutectic alloys, with Al-Si alloys serving as a prominent example. Hyper-eutectic Al-Si alloys typically exhibit a higher silicon content, leading to the formation of primary silicon dendrites during solidification. This phenomenon is crucial for understanding the microstructural characteristics and mechanical properties of these alloys.
PREREQUISITESMetallurgists, materials scientists, and engineers involved in alloy development and processing, particularly those focusing on aluminum-silicon systems.