| 粉末涂料固体润滑膜滚动/滑动复合干摩擦磨损特性研究 |
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| 引用本文： | 乔红斌,郭强,潘国梁,朱亚辉,王三舟,许乐波.粉末涂料固体润滑膜滚动/滑动复合干摩擦磨损特性研究[J].润滑与密封,2006(3):47-49. |
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| 作者姓名： | 乔红斌 郭强 潘国梁 朱亚辉 王三舟 许乐波 |
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| 作者单位： | 1. 上海大学材料科学与工程学院,上海,201800
2. 北京机械设备研究所,北京,100854 |
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| 摘 要： | 在M-2000磨损试验机上考察了经过一次处理和经两次处理的40Cr钢环表面喷涂3种粉末涂料型固体润滑膜(P型、H型、E型)试样,在线载荷为104N/m、相对滑动速度为0.042 m/s、干摩擦滚动/滑动复合磨损条件下的摩擦磨损性能,通过扫描电子显微镜(SEM)对试样磨损表面以及磨屑进行了显微观察。结果表明:底材经过一次处理(化学底膜处理)的复合固体润滑膜试样,P型和E型在磨损后期的摩擦因数分别稳定在0.38和0.32,而H型在0.40左右跳动;P型和H型的涂层磨损脱落期为60 m in左右,E型为120 m in左右;质量磨损从小到大顺序为P型
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| 关 键 词： | 固体润滑 耐磨 粉末涂料 粘着磨损 |
| 文章编号： | 0254-0150(2006)3-047-3 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005年4月25日 |
Friction and Wear Characteristics of the Polyer Powder Coatings for Solid Lubrication under the Dry Rolling/Sliding Condition |
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| Qiao Hongbin,Guo Qiang,Pan Guoliang,Zhu Yahui,Wang Sanzhou,Xu Lebo.Friction and Wear Characteristics of the Polyer Powder Coatings for Solid Lubrication under the Dry Rolling/Sliding Condition[J].Lubrication Engineering,2006(3):47-49. |
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| Authors: | Qiao Hongbin Guo Qiang Pan Guoliang Zhu Yahui Wang Sanzhou Xu Lebo |
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| Affiliation: | 1. School of Materials Science and Engineering, Shanghai University, Shanghai 201800, China ; 2. Beijing Machine and Equipment Institute,Beijing 100854,China |
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| Abstract: | Three kinds of solid lubricating powder coatings:P(polyester),H(polyester/epoxy) and E(epoxy) were tested on a M-2000 wear test machine to examine their tribological characteristics under normal load of 10~4 N/m,relative sliding speed of 0.042 m/s and dry rolling/sliding condition.Wear scar and grindings of the tested specimens were observed and analysed by scanning electron microsopy(SEM).The results show that,for the specimens that its substrate material was treated by primary parkerizing process,the friction coefficients of the P,H and E coatings keep 0.38,0.40 and 0.32 in the steady state period.The coating-abscission period of P and H coatings is 60 min,and that of E coating is 120 min.The mass wear of the coatings is in ascending order: P
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| Keywords: | solid lubrication wear resistance powder coating adhesion wear |
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