| 稀土复合变质剂对中碳贝氏体钢组织与性能的影响 |
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| 引用本文： | 乔林锁,姜丽,张振东,程军,黄旦武. 稀土复合变质剂对中碳贝氏体钢组织与性能的影响[J]. 包钢科技, 2003, 29(4): 95-98 |
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| 作者姓名： | 乔林锁 姜丽 张振东 程军 黄旦武 |
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| 作者单位： | 包钢(集团)公司技术中心,内蒙古,包头,014010;包钢(集团)公司耐火材料公司,内蒙古,包头,014010 |
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| 摘 要： | 本文研究了稀土复合变质剂对Si—Mn系中碳贝氏体钢组织、冲击韧性和硬度的影响。试验结果表明，稀土复合变质对Si—Mn系贝氏体钢组织、冲击韧性和硬度影响较大，且存在一个稀土复合变质剂最佳加入量。
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| 关 键 词： | 稀土 变质剂 贝氏体钢 组织 性能 |
| 文章编号： | 1009-5438(2003)04-0095-04 |
Effects of RE multiple modification on the structure and properties of middle carbon bainite cast steel |
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| QIAO Lin-suo,JIANG Li,ZHANG Zhen-dong,CHENG Jun,HUANG Dan-wu. Effects of RE multiple modification on the structure and properties of middle carbon bainite cast steel[J]. Science & Technology of Baotou Steel(Group) Corporation, 2003, 29(4): 95-98 |
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| Authors: | QIAO Lin-suo JIANG Li ZHANG Zhen-dong CHENG Jun HUANG Dan-wu |
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| Affiliation: | QIAO Lin-suo 1,JIANG Li 1,ZHANG Zhen-dong 2,CHENG Jun 1,HUANG Dan-wu 1 |
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| Abstract: | The effect of RE multiple modification on structure and impact toughness and hardness in Si-Mn and bainite cast steel has been studied. The test shows that the structure and impact toughness and hardness have been affected greatly by RE multiple modification in Si-Mn middle carbon bainite cast steel. In addition, there is an optimization addition. |
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| Keywords: | RE modification bainite structure property |
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