| 高铬硅耐磨铸铁的研制 |
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| 引用本文： | 李卫,徐小慧,苏俊义,周庆德.高铬硅耐磨铸铁的研制[J].现代铸铁,2000(3):6-8. |
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| 作者姓名： | 李卫 徐小慧 苏俊义 周庆德 |
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| 作者单位： | [1]西安交通大学机械工程学院 [2]广州有色金属研究院耐磨材料研究所 |
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| 摘 要： | 冲击疲劳落球试验和冲击磨损试验结果表明，研制的铸态去应力处理的高铬硅耐磨铸铁抗冲击疲劳剥落和抗冲击磨料磨损性能优于马氏体Ｃｒ１５耐磨铸铁；且高铬硅耐磨铸铁断面硬度均匀、生产成本较低。高铬硅耐磨铸铁适宜于制造球磨机磨球。
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| 关 键 词： | 高铬硅耐磨铸铁 铸态去应力处理 冲击疲劳 研制 |
Development of High Chromium-Silicon Wear-Resistant Cast Iron |
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| LI Wei,XU Xiao-hui,SU Jun-yi,ZHOU Qing-de.Development of High Chromium-Silicon Wear-Resistant Cast Iron[J].Modern Cast Iron,2000(3):6-8. |
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| Authors: | LI Wei XU Xiao-hui SU Jun-yi ZHOU Qing-de |
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| Abstract: | The results of the ball-dropping impact-fatigue test and impact abrasiveness test showed that the impact-fatigue exfoliation resistance and anti-abrasiveness property of the developed as-cast and stress-relieving treated high chromium-silicon wear-resistant cast iron were better than the Cr15 martensite wearresistant cast Iron.Inaddition, the high chromium-silicon cast iron has more uniform hardness distribution throughout the sections and lower production cost.The high chromium-silicon wear-resistant cast iron issuitable to be used for making grinding balls of ball grinding mill. |
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| Keywords: | high chromium-silicon wear-resistant cast iron as cast and stress-relieving treatment impact fatigue impact abrasiveness grinding ball |
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