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| 铬对高速车轮钢显微组织和力学性能的影响 | |
| 引用本文： | 崔银会,范映,潘涛,季怀忠. 铬对高速车轮钢显微组织和力学性能的影响[J]. 钢铁研究学报, 2006, 18(8): 39-42 |
| 作者姓名： | 崔银会 范映 潘涛 季怀忠 |
| 作者单位： | 1. 安徽工业大学材料学院,安徽,马鞍山,243000;马鞍山钢铁股份有限公司,安徽,马鞍山,243000 2. 钢铁研究总院结构材料研究所,北京,100081 3. 马鞍山钢铁股份有限公司,安徽,马鞍山,243000 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 研究了微量铬对高速车轮钢组织和性能的影响.实验结果显示,加入微量的铬,可以细化珠光体的片层间距,在保持韧塑性基本不变的情况下,显著增加材料的强度和硬度,从而提高车轮钢的耐磨性和抗剥离性能. |
| 关 键 词： | 车轮钢 铬 硬度 片层间距 |
| 文章编号： | 1001-0963（2006）08-0039-04 |
| 修稿时间： | 2005-08-26 |
Effect of Chromium on Microstructure and Mechanical Properties of High-Speed Wheel Steel |
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| CUI Yin-hui,FAN Ying,PAN Tao,JI Huai-zhong. Effect of Chromium on Microstructure and Mechanical Properties of High-Speed Wheel Steel[J]. Journal of Iron and Steel Research, 2006, 18(8): 39-42 | |
| Authors: | CUI Yin-hui FAN Ying PAN Tao JI Huai-zhong |
| Abstract: | The effect of microalloy element on the microstructure and mechanical properties of high-speed wheel steel was studied. The results show that small Cr addition in steel can decrease the lamellar spacing of pearlite, and markedly increase strength and hardness with almost the same ductility and toughness, and accordingly improve wear and shelling-resistance of wheel steel. |
| Keywords: | wheel steel chromium hardness lamellar spacing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |