| 抗磨添加剂与电弧喷涂耐磨涂层间的协同效应 |
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| 引用本文： | 乔玉林,徐滨士,马世宁,刘世参.抗磨添加剂与电弧喷涂耐磨涂层间的协同效应[J].装甲兵工程学院学报,2001,15(1):31-36. |
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| 作者姓名： | 乔玉林 徐滨士 马世宁 刘世参 |
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| 作者单位： | 装甲兵工程学院材料科学与工程系北京 100072 |
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| 摘 要： | 研究了2种φ2mm粉芯丝材电弧喷涂Fe-Cr-Ni涂层和7Crl3涂层以及与2种典型润滑油抗磨添加剂的协同效应,并借助X光电子能谱(XPS)研究了其协同作用机理.结果表明DBP和ZDDP润滑油抗磨添加剂能明显地改善电弧喷涂Fe-Cr-Ni涂层和7Cr13涂层的抗磨性.添加剂DBP能显著地降低2种电弧喷涂涂层/GCr15摩擦副的摩擦系数,但ZDDP抗磨添加u剂的减摩效果不太显著.在含DBP和ZDDP添加剂油润滑条件下,涂层磨痕表面形成了摩擦化学反应膜.
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| 关 键 词： | 电弧喷涂 抗磨添加剂 磨损机理 耐磨涂层 摩擦化学 |
| 修稿时间： | 2000年2月3日 |
Synergistic Effects of Anti-Wear Additive and Wear-Resistant Coating by
Electric-Arc Spraying |
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| QIAO Yu-lin, XU Bin-shi, MA Shi-ning, LIU Shi-can.Synergistic Effects of Anti-Wear Additive and Wear-Resistant Coating by
Electric-Arc Spraying[J].Journal of Armored Force Engineering Institute,2001,15(1):31-36. |
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| Authors: | QIAO Yu-lin XU Bin-shi MA Shi-ning LIU Shi-can |
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| Institution: | QIAO Yu-lin; XU Bin-shi; MA Shi-ning; LIU Shi-can |
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| Abstract: | In this paper, studied synergistic effects of Fe-Cr-Ni coating and 7Cr13 coating, which is made by electric-arc spraying f2mm powder core thread material, and anti-wear additive in two typical lubricating oil. The mechanism was studied with the help of X-ray electron spectrum (XPS). It was shown that anti-wear additive DBP and ZDDP can obviously improve anti-wear properties of electric-arc spraying Fe-Cr-Ni coating and 7Crl3 coating. DBP can greatly reduce friction coefficient of /GCr15 friction couple, but result of reducing friction of ZDDP is not obvious. After using additive DBP and ZDDP, friction chemical reaction film formed on the surface of coating. |
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| Keywords: | electric-arc spraying anti-wear addictive wear mechanism wear-resistant coating friction chemical |
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