1) Gravity segregation
比重偏析
1.
The Experimental results show that gravity segregation of Pb Sn Sb ternary alloys can be obviously improved and grains structurecan be refined by RMF.
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。
2.
To decrease the gravity segregation of Pb-Sn-Sb ternary alloys during solidification,effects of various strength rotating magnetic fields (RMF) on microstructure and properties of Pb-Sn-Sb ternary alloys were investigated by OM,SEM,EDS,Brinell hardness test and wear test in this paper.
为了改善Pb-Sn-Sb三元轴承合金液态成型过程中的比重偏析,用旋转磁场控制Pb-Sn-Sb合金液态成型过程。
2) gravity segregation
重力偏析
3) macrosegregation
[,mækrəu,seɡrə'ɡeiʃən]
严重偏析<冶>
4) Hydrometer analysis
比重计分析
6) noise source proportion analysis
声源比重分析
补充资料：V形偏析
Vshapedsegregation：镇静钢钢锭通过轴心线的纵剖面的上半截（从锭底向上的1∕3至保温帽这2∕3高度内），在钢锭轴心线附近，沿上下方向分布着的几个呈V形的偏析带。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条