| 等离子喷焊在煤矿机械中的应用 |
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| 引用本文： | 万殿茂,王京生,边力,孙宏飞,神会存.等离子喷焊在煤矿机械中的应用[J].煤矿机械,2000(6):17-18. |
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| 作者姓名： | 万殿茂 王京生 边力 孙宏飞 神会存 |
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| 作者单位： | 山东科技大学,山东泰安 271019 |
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| 摘 要： | 采用等离子喷焊技术对煤矿机械需要的超厚耐磨涂层进行了研究。结果表明 :在1 6Mn钢板的表面喷焊铁基合金可获得厚度为 1 ～ 6mm、硬度可达HRC50 ～ 65的超厚耐磨涂层。该涂层具有良好的耐冲刷性和耐磨粒磨损性 ,比过去的工艺提高使用寿命 3 ～ 1 5倍 ,是一种适用于矿山机械中恶劣摩擦磨损工况条件的特殊耐磨涂层。
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| 关 键 词： | 等离子 喷焊 磨粒磨损 |
| 文章编号： | 1003-0794(2000)06-0017-02 |
| 修稿时间： | 2000年1月30日 |
Plasma spraywelding technology used in coal mine machine |
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| WAN Dian_mao,SHEN Hui_cun,WANG Jing_sheng,BIAN Li,SUN Hong_fei.Plasma spraywelding technology used in coal mine machine[J].Coal Mine Machinery,2000(6):17-18. |
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| Authors: | WAN Dian_mao SHEN Hui_cun WANG Jing_sheng BIAN Li SUN Hong_fei |
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| Abstract: | By using of the technology of plasma spraywelding,this paper studied the heavy_thick and wear_resistant coatings used in coal mine machine.The result shows that spraywelding Fe_alloy on the 16Mn steel plate can obtain heavy_thick and wear_resistant coatings with thickness of 1～6 mm and hardness of HRC50～65.And the coatings have good impinge wear resistivity and good abrasive wear resistivity,the using life is 3～15 times longer than the life of old technology.It's a kind of particular wear_resistant coatings that suited the adverse friction and wear operating mode in mining machine. |
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| Keywords: | plasma spraywelding abrasive wear |
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