| 明弧堆焊高铬耐磨板研究及应用 |
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| 引用本文： | 唐琳琳. 明弧堆焊高铬耐磨板研究及应用[J]. 中州煤炭, 2011, 0(1) |
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| 作者姓名： | 唐琳琳 |
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| 作者单位： | 山东博润工业技术有限公司,山东,淄博,255000 |
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| 摘 要： | 明弧堆焊高铬耐磨板可以有效地解决煤炭行业使用的机械设备,尤其是重介质选煤系统中机械的严重磨损问题。通过比较铸造铬系耐磨材料和明弧堆焊高铬耐磨板的组织特点,指出此耐磨板宏观硬度在56~62 HRC时具有良好的耐磨耐冲击性、可加工性和高的性价比。该材料应用在煤炭行业洗选设备中,可有效提高洗选效率,延长工件寿命,具有良好的推广价值。
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| 关 键 词： | 明弧堆焊 高铬耐磨板 重介质选煤 耐磨性 |
Study and Application of High Chromium Wear-resisting Plate by Open Arc Surfacing Welding |
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| Tang Linlin. Study and Application of High Chromium Wear-resisting Plate by Open Arc Surfacing Welding[J]. Zhongzhou Coal, 2011, 0(1) |
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| Authors: | Tang Linlin |
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| Affiliation: | Tang Linlin(Shandong Borun Industrial Technology Co.,Ltd.,Zibo 255000,China) |
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| Abstract: | The application of high chromium wear-resisting plate can solve wear problems of machines in coal mine industry,especially in dense medium coal separation.In this paper,abrasion resistant materials of casting chrome and high chromium wear-resisting plate of open arc surfacing welding were compared in organization.Results showed that macroscopic hardness of high chromium wear-resisting plate reaches 56~62 HRC,and has high abrasion resistance,good impact resistance,high machinability and performance cost rati... |
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| Keywords: | open arc surfacing welding high chromium wear-resisting plate dense medium coal separation wear resistance |
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