Investigation in Rheocasting-Rolling for Semi-Solid Magnesium Alloy Used by Slope
The experiment of the rheocasting-rolling for semi-solid magnesium was carried out on the equipment made by ourselves in our laboratory. Semi-solid AZ91D magnesium slurry was prepared by cooling slope and the evolution of microstructure under different technological parameters such as pouring temperature, casting temperature, standing time, angle of slope and length of slope et al were studied. The results show that the technological parameters have great influence on the microstructure of the semi-solid magnesium slurry. The results show that the optimum parameters of slope method were: pouring temperature 630 degrees；angle of slope 60°；length of slope 0.570m.
Sihai Jiao, Zhengyi Jiang and Jinglong Bu
Y. Zhang et al., "Investigation in Rheocasting-Rolling for Semi-Solid Magnesium Alloy Used by Slope", Advanced Materials Research, Vols. 146-147, pp. 1561-1564, 2011