| 添加稀土金属的钢中非金属夹杂物的性质及形态变化 |
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| 引用本文： | 纪绯绯.添加稀土金属的钢中非金属夹杂物的性质及形态变化[J].济南大学学报(自然科学版),2003,17(1):76-78. |
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| 作者姓名： | 纪绯绯 |
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| 作者单位： | 济南大学,外事处,山东,济南,250022 |
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| 摘 要： | 添加稀土金属的钢与未添加稀土金属的钢相比，添加稀土的钢中的非金属夹杂物不仅在性质上而且在形态上都发生了很大的变化，确实具有脱氧、脱硫、改变夹杂形状的作用。
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| 关 键 词： | 钢 稀土金属 非金属夹杂物 性质 形态 金相检验 |
| 文章编号： | 1671-3559(2003)01-0076-03 |
| 修稿时间： | 2002年2月28日 |
Variation of Shape and Character of Nonmetallic Inclusion in Steel by Adding Rare-earth Element |
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| Ji Feifei.Variation of Shape and Character of Nonmetallic Inclusion in Steel by Adding Rare-earth Element[J].Journal of Jinan University(Science & Technology),2003,17(1):76-78. |
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| Authors: | Ji Feifei |
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| Abstract: | The change of the shape and character of non-metallic inclusions in steel is found obviously by comparing with the rare-earth steel and ordinary steel. Rare-earth element actually plays an important role of deoxidization, desulphurization, changing the shape and character of nonmetallic inclusion. |
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| Keywords: | rare-earth element nonmetallic inclusion shape and character of nonmetallic inclusion |
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