| BOF-LF/VD-CC工艺生产高级船板钢纯净度的研究 |
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| 引用本文： | 岳峰,包燕平,崔衡,刘丹妹. BOF-LF/VD-CC工艺生产高级船板钢纯净度的研究[J]. 北京科技大学学报, 2007, 0(Z1) |
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| 作者姓名： | 岳峰 包燕平 崔衡 刘丹妹 |
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| 作者单位： | 北京科技大学冶金与生态工程学院 北京100083 |
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| 摘 要： | 高级别船板钢由于具有较高的强度和低温冲击韧性,要求冶炼的钢水有较高的纯净度,同时控制夹杂物的形态.本文采用优化的工艺对国内某厂的高级船板钢的纯净度和夹杂物的行为进行了试验研究.试验结果表明,该工艺生产的钢水具有较高的纯净度,充分钙处理的铸坯上主要是小于10μm的CaO-CaS-Al2O3成分的球形夹杂物.采用合理的工艺措施,BOF-LF/VD-CC流程可以生产出低氧、低硫、高纯净度的钢水,满足高级船板钢的要求.
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| 关 键 词： | 船板钢 纯净度 夹杂物 |
Study on pureness of high level ship plate produced by process of BOF-LF/VD-CC |
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| YUE Feng,BAO Yanping,CUI Heng,LIU Danmei Metallurgical and Ecological Engineering School,University of Science and Technology Beijing,Beijing ,China. Study on pureness of high level ship plate produced by process of BOF-LF/VD-CC[J]. Journal of University of Science and Technology Beijing, 2007, 0(Z1) |
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| Authors: | YUE Feng BAO Yanping CUI Heng LIU Danmei Metallurgical Ecological Engineering School University of Science Technology Beijing Beijing China |
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| Affiliation: | YUE Feng,BAO Yanping,CUI Heng,LIU Danmei Metallurgical and Ecological Engineering School,University of Science and Technology Beijing,Beijing 100083,China |
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| Abstract: | |
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| Keywords: | ship plate steel purity inclusion |
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