| 截齿齿体碳硼复合渗的性能研究 |
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| 引用本文： | 汪旭超,从善海,韩芳,朱雪珍,张思思. 截齿齿体碳硼复合渗的性能研究[J]. 矿山机械, 2011, 0(7) |
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| 作者姓名： | 汪旭超 从善海 韩芳 朱雪珍 张思思 |
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| 作者单位： | 武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室; |
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| 摘 要： | 针对采煤机截齿磨损失效的问题,对其进行碳硼复合渗试验。通过XRD及扫描电镜进行渗层分析,并与专业生产厂家的标准处理工艺的试样进行了耐磨性对比试验。XRD结果表明,40CrNiMo钢碳硼复合渗后的渗硼层物相为Fe2B;扫描电镜照片测得渗层厚度约为117μm。耐磨性能测试表明,碳硼复合渗的40CrNiMo钢的耐磨性是标准试样的2.17倍。
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| 关 键 词： | 截齿 碳硼复合渗 耐磨性 40CrNiMo |
Study on wear resistance of carburized and boronized cutting pick |
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| WANG Xuchao,CONG Shanhai,HAN Fang,ZHU Xuezhen,ZHANG Sisi Key Laboratory of Ferrous Metallurgy , Resources Utilization,Ministry of Education,Wuhan University of Science , Technology,Wuhan ,Hubei,China. Study on wear resistance of carburized and boronized cutting pick[J]. Mining & Processing Equipment, 2011, 0(7) |
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| Authors: | WANG Xuchao CONG Shanhai HAN Fang ZHU Xuezhen ZHANG Sisi Key Laboratory of Ferrous Metallurgy & Resources Utilization Ministry of Education Wuhan University of Science & Technology Wuhan Hubei China |
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| Affiliation: | WANG Xuchao,CONG Shanhai,HAN Fang,ZHU Xuezhen,ZHANG Sisi Key Laboratory of Ferrous Metallurgy & Resources Utilization,Ministry of Education,Wuhan University of Science & Technology,Wuhan 430081,Hubei,China |
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| Abstract: | |
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| Keywords: | cutting pick carburizing and boronizing wear resistance 40CrNiMo |
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