| 钢中显微夹杂物研究现状与进展 |
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| 引用本文： | 李志强,于景坤.钢中显微夹杂物研究现状与进展[J].材料与冶金学报,2011,10(3):159-163. |
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| 作者姓名： | 李志强 于景坤 |
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| 作者单位： | 东北大学材料与冶金学院,沈阳,110004 |
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| 摘 要： | 总结了钢中显微夹杂物的种类和来源,阐述了钢中显微夹杂物的数量和粒度分布与冶炼工艺间的关系,并分析了冶炼工艺、钢中氧含量及冷却状况等因素对显微夹杂物的影响.数值模拟是研究显微夹杂物的一个发展方向.关于钢中显微夹杂物的生成及长大情况尚需进行深入研究.
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| 关 键 词： | 显微夹杂物 粒径 数量变化 去除 |
Present status and development of research on micro-inclusion in steel |
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| LI Zhi-qiang,YU Jing-kun.Present status and development of research on micro-inclusion in steel[J].Journal of Materials and Metallurgy,2011,10(3):159-163. |
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| Authors: | LI Zhi-qiang YU Jing-kun |
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| Affiliation: | LI Zhi-qiang,YU Jing-kun(School of Materials and Metallurgy,Northeastern University,Shenyang 110004,China) |
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| Abstract: | This paper summarized the categories and source of micro-inclusions in steel,and described the relationships between the magnitude and the granula distribution of the micro-inclusions and refining technologies,and analysed the effects of refining technologies,oxygen content and cooling conditions on micro-inclusions.The authors believe that the numerical simulation will become a promising method to research the micro-inclusions.The theoretical research on the formation and growth of the micro-inclusions in ... |
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| Keywords: | micro-inclusion particle size change in value removal |
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