研究了低频电磁半连续铸造7A60合金铸锭的合金元素在晶内的固溶状况和力学性能。
The intracrytalline solubility of alloy elements and mechanical properties of 7A60 Al alloy billets cast by low frequency electromagnetic casting were investigated.
为了实现轧辊的顺序凝固，设计了一套电磁半连续复合铸造试验装置。
In order to achieve progressive solidification for roll, the test equipment of electromagnetic hemicontinuous compound casting has been designed.
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