| 稀土铈镁复合变质剂对SS400钢中夹杂物的影响 |
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| 引用本文： | 邓小和,杨吉春. 稀土铈镁复合变质剂对SS400钢中夹杂物的影响[J]. 包头钢铁学院学报, 2008, 27(3): 227-231 |
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| 作者姓名： | 邓小和 杨吉春 |
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| 作者单位： | 内蒙古科技大学材料与冶金学院,内蒙古包头014010 |
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| 基金项目： | 国家自然科学基金资助项目 ， 内蒙古高等学校科学研究重点项目 |
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| 摘 要： | 在实验和检验分析的基础上,以稀土铈、镁为微合金元素,加入到SS400钢中,探讨了变质处理对SS400钢中夹杂物的影响,对不同稀土铈、镁含量的SS400钢中夹杂物形态、分布和夹杂物等级情况进行对比研究.结果表明,稀土铈、镁可以使钢中夹杂物变质、细化并弥散分布.
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| 关 键 词： | 稀土 镁 夹杂物 |
Effect of the multimodification by RE and Mg on the inclusions in SS400 steel |
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| DENG Xiao-he,YANG Ji-chun. Effect of the multimodification by RE and Mg on the inclusions in SS400 steel[J]. Journal of Baotou University of Iron and Steel Technology, 2008, 27(3): 227-231 |
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| Authors: | DENG Xiao-he YANG Ji-chun |
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| Affiliation: | DENG Xiao-he,YANG Ji-chun (Material , Metallurgy School,Inner Mongolia University of Science , Technology,Baotou 014010,China) |
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| Abstract: | Based on tests and examinations,rare earth and Mg were added to SS400 steel as micro-alloying element,and the effect of the multimodification by RE and Mg on the inclusions in SS400 steel was investigated.A contrast research was performed on the forms,distributions and the average size of inclusions in SS400 steel with different content of RE and Mg.The results reveal that the addition of RE and Mg can be capable of making the inclusion smaller,modified and well dispersed. |
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| Keywords: | rare earth Mg inclusion |
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