电磁搅拌和数值模拟在半固态铝合金浆料制备中应用的研究现状

摘要

The theory, characteristics and improvement of electromagnetic stirring are introduced briefly. The research progress of electromagnetic stirring technology in the fabrication of semisolid Al-Si alloy and Al-RE alloy slurry are analyzed. The progress of numerical simulation in the fabrication of semisolid aluminum alloy slurry is discussed. The analysis shows that the semisolid aluminum alloy slurry can be studied by changing the dimension and shape of the crucible.%简要介绍了电磁搅拌技术的原理、特点及改进.详细综述了电磁搅拌技术在半固态铝硅合金和铝稀土合金浆料制备应用中的研究进展,以及数值模拟在半固态铝合金浆料制备中的研究进展.对未来发展进行了展望,并建议通过改变坩埚尺寸及形状对半固态铝合金浆料进行后续研究.