Compared with die cast, EMC ingots have more fine size of grain, the second phase distributes uniformly and the ultimate tensile strength and elongation have increased by about 15% and 50% respe...

• 常温抗拉强度和伸长率分别较普通连铸变形镁合金提高了15%25和50%25左右,断口形貌显示其具有韧性断裂的倾向。