Determination of the Optimum Current Density during Vacuum-Arc Remelting to Ensure the Minimum Macrochemical Heterogeneity in Ingots

被引：0
|
作者：
Flimonov, A. V. [1 ]
Fatkullin, O. Kh. [1 ]
机构：
[1] Moscow Inst Aviat, Volokolamskoe Sh 4, Moscow, Russia
来源：
RUSSIAN METALLURGY | 2011年 / 06期
关键词：
D O I：
10.1134/S0036029511060073
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A technique is developed to predict (with an accuracy sufficient for practice) the optimum linear current density, which ensures the formation of a high-quality ingot without segregation defects, during vacuum-arc remelting of a nickel superalloy using its chemical composition.
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页码：512 / 514
页数：3
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