| 镍硬铸铁与铬系白口铸铁抗磨粒磨损特性比较 |
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| 引用本文： | 郝建民,张荣军.镍硬铸铁与铬系白口铸铁抗磨粒磨损特性比较[J].热加工工艺,2004(6):11-12. |
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| 作者姓名： | 郝建民 张荣军 |
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| 作者单位： | 长安大学,工程机械学院,陕西,西安,710064 |
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| 摘 要： | 对镍硬铸铁和常用的铬系白口铸铁进行了削盘磨损试验和冲击磨料磨损试验。结果表明：白口铸铁的抗磨性能与其显微组织有着直接关系，不同成分和组织的铬系白口铸铁的抗磨性能随着磨损条件的变化而变化较大．但一般均忧于镍硬铸铁。
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| 关 键 词： | 铬系白口铸铁 镍硬铸铁 磨粒磨损特点 |
| 文章编号： | 1001-3814(2004)06-0011-02 |
| 修稿时间： | 2004年1月17日 |
Abrasion-resistant Capability Comparison Between Ni-cast Iron and Cr-white Cast Iron |
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| HAO Jian-min,ZHANG Rong-jun.Abrasion-resistant Capability Comparison Between Ni-cast Iron and Cr-white Cast Iron[J].Hot Working Technology,2004(6):11-12. |
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| Authors: | HAO Jian-min ZHANG Rong-jun |
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| Abstract: | Abrasion-resistant capability of Ni-cast iron and Cr-cast iron were studied by abrasion wears and impact test. The results show that abrasion-resistant capability of white cast iron lay on the microstructure and properties,and that of Cr-cast iron with the different ingredient and microstructure vary greater with condition, but it was usually better than that Ni-cast iron performed. |
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| Keywords: | Cr-white cast iron Ni-cast iron abrasion-resistant capability |
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