| 材料组成对薄板坯连铸保护渣消耗量影响 |
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| 引用本文： | 李婷,张国栋,刘海啸,王胜男,杨柏杰.材料组成对薄板坯连铸保护渣消耗量影响[J].鞍山科技大学学报,2009(2):126-130. |
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| 作者姓名： | 李婷 张国栋 刘海啸 王胜男 杨柏杰 |
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| 作者单位： | 辽宁科技大学材料科学与工程学院;奥镁贸易（大连）有限公司; |
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| 摘 要： | 薄板坯保护渣的材料组成与其消耗量有很强的依赖关系,根据保护渣流淌长度与消耗量的正比关系,自行设计一种研究薄板坯连铸保护渣消耗量新实验方法。实验通过调节Li2CO3、NaF、Na2CO3、CaF2及人造冰晶石的质量分数及保护渣的碱度,测得了不同含量助熔剂情况下的保护渣的粘度和流淌长度。实验结果表明,助熔剂含量增加以后,保护渣粘度显著降低,流淌长度也得到了明显的增加;各种助熔剂对增加流淌长度的次序,即影响消耗量的次序为Li2CO3>NaF>Na2CO3>人造冰晶石>CaF2。
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| 关 键 词： | 薄板坯保护渣 粘度 流淌长度 消耗量 |
Influence of composition of material on consumption of mould powder during thin slab casting |
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| LI Ting,ZHANG Guo-dong,LIU Hai-xiao,WANG Sheng-nan,YANG Bai-jie.Influence of composition of material on consumption of mould powder during thin slab casting[J].Journal of Anshan University of Science and Technology,2009(2):126-130. |
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| Authors: | LI Ting ZHANG Guo-dong LIU Hai-xiao WANG Sheng-nan YANG Bai-jie |
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| Institution: | 1.School of Material Material Science and Engineering;University of Science and Technology Liaoning;Anshan 114051;China;2.RHI Refractories Dalian;Dalian 116600;China |
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| Abstract: | The consumption strongly relies on the composition of materials of mould powder during thin slab casting.Based on self-designed experimental system,a new method for the consumption of mould powder for thin slab continuous casting was researched.The experiment measured the viscosity and fluid length of mould powder by regulating the content of Li2CO3,NaF,Na2CO3,CaF2,cryolite and the basicity of mould powder in order to study the relationship between the composition and performance of materials and the consum... |
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| Keywords: | mould powder for thin slab casting viscosity fluid length consumption |
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