| 粉碎机锤片的磨损失效分析及表面强化工艺 |
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| 引用本文： | 王长生,张荥渊,罗美华,李伯胜.粉碎机锤片的磨损失效分析及表面强化工艺[J].河南科技大学学报(自然科学版),1998(4). |
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| 作者姓名： | 王长生 张荥渊 罗美华 李伯胜 |
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| 摘 要： | 对烟梗粉碎机锤片的磨损失效过程作了宏观及微观分析，并对其易磨损部位进行了表面喷焊Ｎｉ基合金的强化处理。装机试验表明，强化后的锤片与原６５Ｍｎ钢淬火回火处理的锤片相比，使用寿命可提高４倍以上。
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| 关 键 词： | 锤式破碎机 锤片 磨损 失效分析 减磨覆层 耐磨性 |
Surface Strengthening Techniques and Failure Analyses of Hammer Miller |
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| Wang Changsheng,Zhang Xingyuan,Luo Meihua,Li Bosheng.Surface Strengthening Techniques and Failure Analyses of Hammer Miller[J].Journal of Henan University of Science & Technology:Natural Science,1998(4). |
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| Authors: | Wang Changsheng Zhang Xingyuan Luo Meihua Li Bosheng |
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| Institution: | Department of Materials Engineering |
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| Abstract: | The macro mechanism and micro mechanism of the worn hammer miller were conducted. The easily worn sites of the hammer miller was strengthened by flame spraying and remelting Nickel based self fluxing alloy coatings. The industrial practice has shown that the service life of the surface strengthened hammer miller could be increased by four times longer than that of the conventionally furnace annealed 65Mn steel. |
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| Keywords: | Hammer crushers\ Hammer miller Wear Failure analysis De abrasion coating\ Wear resistance |
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