Refining of Si by the solidification of Si-Al melt with electromagnetic force
Refining of Si by the solidification of Si-Al melt with electromagnetic force
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DOI：
10.2355/isijinternational.45.967
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发表时间：
2005-01-01
影响因子：
1.8
通讯作者：
Morita, K
中科院分区：
文献类型：
--
作者：
Yoshikawa, T;Morita, K
针对Si-Al熔体凝固细化工艺的发展，开展了Si-Al熔体凝固Si晶粒分离方法的研究和实验室细化试验。尽管重力的使用效果不佳，但通过在固定交变磁场下使用电磁力，凝固的硅晶粒成功地在硅铝合金中团聚，并获得了高硅密度部分。此外，感应加热精炼试验揭示了该精炼的高净化能力。
Aiming at the development of Si solidification refining process with Si-Al melt, investigations on separation method of Si grains solidified from Si-Al melt and the laboratory scale refining test were carried out. By the use of electromagnetic force under the fixed alternating magnetic field, solidified Si grains were successfully agglomerated in the Si-Al alloy and the high Si density part was obtained, although the use of gravity force was not effective. Furthermore, the refining test with induction heating revealed the high purification ability of this refining.