| 三种粒径的纳米铜粒子在润滑油中的摩擦学性能 |
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| 引用本文： | 顾彩香,朱冠军,田晓禹,史剑锋,冯艳艳.三种粒径的纳米铜粒子在润滑油中的摩擦学性能[J].机械设计与制造,2011(10). |
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| 作者姓名： | 顾彩香 朱冠军 田晓禹 史剑锋 冯艳艳 |
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| 作者单位： | 1. 上海海事大学商船学院,上海,200135
2. 焦作伴侣纳米材料工程有限公司,焦作,451991 |
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| 基金项目： | 上海市教委项目(J50603); 上海海事大学基金项目(2009166,YC2009110,07-03-01) |
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| 摘 要： | 采用电爆炸法制备了三种粒径的纳米Cu粒子,并用原子力显微镜进行了表征,研究了三种粒径的纳米Cu粒子在润滑油中的摩擦学性能。结果表明:大粒径的纳米Cu粒子在润滑油中有很好的极压性能;小粒径的Cu粒子在润滑油中有很好的抗磨减摩性能。
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| 关 键 词： | 纳米铜 直径 润滑油 摩擦学性能 |
Tribological properties of nanocopper grain with three grain sizes in lubricating oil |
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| GU Cai-xiang,ZHU Guan-jun,TIAN Xiao-yu,SHI Jian-feng,Feng Yan-yan.Tribological properties of nanocopper grain with three grain sizes in lubricating oil[J].Machinery Design & Manufacture,2011(10). |
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| Authors: | GU Cai-xiang ZHU Guan-jun TIAN Xiao-yu SHI Jian-feng Feng Yan-yan |
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| Affiliation: | GU Cai-xiang1,ZHU Guan-jun1,TIAN Xiao-yu1,SHI Jian-feng2,Feng Yan-yan2(1Merchant Marine College,Shanghai Maritime University,Shanghai 200135,China)(2Jiaozuo Banlv Nano Material Engineering Co.,Ltd,Jiaozuo 451991,China) |
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| Abstract: | Nnanocopper grains with three grain sizes were produced using the electric explosion of metallicwire method(EEW),and were characterized by Atome Force Microscopy(AFM).Then the tribological properties of the prepared nanocopper in lubricating oil were investigated,which results show that the nanocopper grain with bigger size has good property of extreme pressure in lubricating oil,while the nanocopper grain with small size presents better anti-wear and friction reducing properties. |
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| Keywords: | Nanocopper Diameter Lubricating oil Tribological properties |
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