APPROACH TO MODIFIED MECHANISM OF EUTECTIC SILICON IN ALUMINA/ALUMINUM-SILICON ALLOY
Liu Zheng, Liu Xiaomei, Zhu Yinglu, Chen Cigao
Alumina/aluminum-silicon alloy composites are manufactured by squeeze casting. The morphology of the eutectic silicon in the composite is observed on the scanning electronic microscope, and the modified mechanism of the eutectic silicon in the composite is approached. The alumina fiber in the composite can trigger twin during the coupled growth of aluminum-silicon eutectic and lead to the modification of the eutectic silicon near the fiber.
【CateGory Index】： TB33