Clogging of submerged nozzles in casting aluminum-bearing steel

被引：4
|
作者：
Levada A.G. [1 ]
Makarov D.N. [1 ]
Artyushov V.N. [1 ]
Zyryanov A.G. [1 ]
Sosnin V.P. [1 ]
机构：
[1] OAO ChMK, Chelyabinsk
来源：
Steel Transl. | 2009年 / 12卷 / 1084-1085期
关键词：
Calcium Aluminate; Wetting Angle; Intermediate Ladle; Steel Smelting; Magnesium Treatment;
D O I：
10.3103/S0967091209120109
中图分类号：
学科分类号：
摘要：
The chemical composition of deposits on submersible nozzles in casting aluminum-bearing steel is analyzed. To understand their origin, attention turns to surface phenomena in steel smelting and, specifically, to the wettability of contacting phases. Analysis of literature data regarding contact phenomena in melts permits an explanation of deposit formation and exploration of its relation to the redox properties of the metals (the electrode potential). On that basis, the anticlogging properties of metal oxides may be assessed. © 2009 Allerton Press, Inc.
引用
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页码：1084 / 1085
页数：1
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