Non-stationary redistribution of nitrogen during solidification of high-nitrogen steel

被引：0
|
作者：
Tregubenko, GM [1 ]
机构：
[1] Ukraine Natl Met Acad, UA-49600 Dnepropetrovsk, Ukraine
来源：
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 2001年 / 23卷 / 02期
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D O I：
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The non-stationary redistribution of nitrogen is investigated. As shown, it can be a cause of formation subskin bubbles inside an ingot of a high-nitrogen steel. The factors influencing on the non-stationary redistribution of nitrogen are determined. The expression is obtained for calculation of the initial content of nitrogen in a melt, for which subskin bubbles will not be formed.
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页码：185 / 193
页数：9
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