| 高镧稀土添加剂在16Mn钢中的应用 |
| |
| 引用本文： | 陈冬火,林勤,郭锋,高平祥,王跃华,万恒瑜.高镧稀土添加剂在16Mn钢中的应用[J].北京科技大学学报,2004,26(6):600-603. |
| |
| 作者姓名： | 陈冬火 林勤 郭锋 高平祥 王跃华 万恒瑜 |
| |
| 作者单位： | 1. 北京科技大学冶金与生态学院,北京,100083
2. 武钢铁路工程器材厂,武汉,430083 |
| |
| 摘 要： | 针对高镧稀土添加剂对16Mn钢的夹杂物、力学性能的影响进行分析研究,并与富铈稀土添加剂进行对比.实验表明,高镧稀土添加剂能有效变质16Mn钢中的夹杂物,减少夹杂物的数量,改善钢的力学性能.当La/S(质量比)为2.5时,综合力学性能达到最佳值.高镧稀土添加剂能有效替代富铈稀土添加剂进行稀土钢的开发.
|
| 关 键 词： | 16Mn钢 夹杂物 力学性能 高镧混合稀土 添加剂 稀土添加剂 应用 Steel Properties Additives Rare Earth 开发 稀土钢 替代 最佳 综合 质量比 改善 实验 研究 分析 影响 力学性能 夹杂物 |
| 修稿时间： | 2004年1月10日 |
Effect of High-La Rare Earth Additives on Properties of 16Mn Steel |
| |
| CHEN Donghuo,LIN Qin,GUO Feng,GAO Pingxiang,WANG Yuehua,WAN HeyuMetallurgy School,University of Science and Technology Beijing,Beijing ,ChinaRailway Engineering Equipment and Material Works,Wuhan ,China.Effect of High-La Rare Earth Additives on Properties of 16Mn Steel[J].Journal of University of Science and Technology Beijing,2004,26(6):600-603. |
| |
| Authors: | CHEN Donghuo LIN Qin GUO Feng GAO Pingxiang WANG Yuehua WAN HeyuMetallurgy School University of Science and Technology Beijing Beijing ChinaRailway Engineering Equipment and Material Works Wuhan China |
| |
| Institution: | CHEN Donghuo,LIN Qin,GUO Feng,GAO Pingxiang,WANG Yuehua,WAN HeyuMetallurgy School,University of Science and Technology Beijing,Beijing 100083,ChinaRailway Engineering Equipment and Material Works,Wuhan 430083,China |
| |
| Abstract: | A technique for treating 16 Mn steel with high-La mischmetal additives was proposed. The effect of the additives on the inclusion and mechanical properties of 16Mn steel was investigated and compared with that of Ce-rich additives. It is shown that high-La rare earth additives play a role in modifying inclusion and improving properties of the steel. The optimum effect of RE occurs when the mass ratio of RE/S=2.5. The high-La mischmetal can replace Ce-rich mischmetal with RE additives for treating 16 Mn steel. |
| |
| Keywords: | 16Mn inclusion mechanical properties La-high RE compound additive |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
