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| 合金元素对马氏体球墨铸铁腐蚀磨损的影响 | |
| 引用本文： | 周永欣,张冰毅,时慧英,吕振林,饶启昌.合金元素对马氏体球墨铸铁腐蚀磨损的影响[J].铸造技术,2001(4):51-53. |
| 作者姓名： | 周永欣 张冰毅 时慧英 吕振林 饶启昌 |
| 作者单位： | 1. 西安理工大学, 2. 西安理工大学校工厂 3. 西安交通大学, |
| 摘 要： | 研究了Si、Ni、Cu合金元素对球墨铸铁腐蚀磨损耐磨性的影响；结果表明，含硅量增加及添加铜、镍元素，马氏体球墨铸铁显微组织中碳化物数量减少，石墨球尺寸增大，腐蚀磨损耐磨性增加；磨损形貌观察表明，马氏体球墨铸铁腐蚀磨损机制以磨料磨损为主，腐蚀作用不明显。 |
| 关 键 词： | 球墨铸 腐蚀磨损 舍金化 |
| 文章编号： | 1000-8365(2001)04-0052-03 |
| 修稿时间： | 2001年3月5日 |
Effects of Alloying Elements on Corrosion Wear Behavior of Martensitic Ductile Iron |
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| ZHOU Yong xin ,ZHANG Bing yi ,SHI Hui ying ,LU Zhen lin ,RAO Qi chang.Effects of Alloying Elements on Corrosion Wear Behavior of Martensitic Ductile Iron[J].Foundry Technology,2001(4):51-53. | |
| Authors: | ZHOU Yong xin ZHANG Bing yi SHI Hui ying LU Zhen lin RAO Qi chang |
| Affiliation: | ZHOU Yong xin 1,ZHANG Bing yi 2,SHI Hui ying 1,LU Zhen lin 1,RAO Qi chang 3 |
| Abstract: | The effects of alloying elements on the corrosion wear behavior of martensitic ductile cast iron was studied in this paper. The results show that the amount of carbides was decreased, the sizes of spherical graphite and the corrosion wear resistance were increased with the increase of silicon content and the addition of copper and nickel elements. The observation of wear morphology by SEM indicates that the corrosion wear mechanism of martensitic ductile cast iron is dominanted by abrasive wear, and the action of corrosion is inconspicuous. |
| Keywords: | Ductile cast iron Corrosive abrasive wear Alloying |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |