In order to improve the quality of magnesium billets, magnesium melt for DCcasting was purified by using stainless steel mesh in the magnesium melting furnace with bottom apex.
The surface and inner qualities of aluminum alloy ingot by electromagnetic casting (EMC) have been investigated and compared with those of the direct casting (DC) one.
分析了电磁铸造铝合金铸坯的表面和内部质量，并与普通连续铸造铸坯进行了对比。
3
Aluminium metal level control measures and practice effects during casting are introduced in detail according to the processes of aluminium semi-continuous DC-casting.