摘要
本文研究了水平旋转磁场对PbSnSb三元合金凝固结晶的影响。实验结果表明:旋转磁场不仅能显著改善合金的比重偏析,还能细化晶粒,提高性能,是很有发展潜力的铸造新工艺。
The effect of horizontal Roating Magnetic Field(RMF) on solidification and crystallization processing of Pb Sn Sb ternary alloys is studied in this paper.The Experimental results show that gravity segregation of Pb Sn Sb ternary alloys can be obviously improved and grains structurecan be refined by RMF.So the Mechanical properties can be improved.Therefore RMF is a new casting workmanship which has great potential in development.
出处
《铸造设备研究》
2000年第1期30-33,共4页
Research Studies On Foundry Equipment
基金
山西省归国留学基金
关键词
旋转磁场
比重偏析
凝固
结晶
铅合金
铸造
roating magnetic field
Pb Sn Sb ternary alloys
gravity segregation
grain refine
