| Tribological properties of a nano-eutectic Fe1.87C0.13 alloy under water environment | |
| Department | 固体润滑国家重点实验室 |
Wang L(王林); Yang J(杨军) ; Ma JQ(马吉强); Bi QL(毕秦岭); Fu LC(符立才); Hao JY(郝俊英); Liu WM(刘维民)
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| 2010 | |
| Source Publication | Tribology Letters
 |
| ISSN | 1023-8883 |
| Volume | 40Pages:105-111 |
| Abstract | Tribological properties of a nano-eutecticFe1.87C0.13 alloy were investigated under distilled-waterlubrication against AISI52100 steel ball for various appliedloads and sliding speeds. For comparison, the tribologicalbehavior of annealed coarse-grained Fe1.87C0.13 alloy wasalso examined under the same testing conditions. Wornsurfaces of both alloys were analyzed by using a scanningelectron microscope (SEM). The wear rate of nano-eutecticFe1.87C0.13 alloy was on the order of 10-5mm3/m. Thewear rate of nano-eutectic Fe1.87C0.13 alloy was higher thanthat of annealed Fe1.87C0.13 alloy at lower load, but lowerunder higher load. The friction coefficients of the twoalloys were similar and exhibited a slight increase withincreasing sliding speed, but a small decrease withincreasing applied load. The wear mechanism of the nano-eutectic Fe1.87C0.13 alloy was transformed from plowingand corrosion wear to slight fatigue cracking withincreasing applied load, whereas that of the annealedcoarse-grained Fe1.87C0.13 alloy was transformed fromplowing and corrosion wear to severe fatigue flaking. |
| Keyword | Nanostructured Material Sliding Friction Wear Water Lubrication |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (50801064);the National 973 Project of China (2007CB607601);the Innovation Group Foundation from NSFC (50721062) |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 高温抗磨材料组 ; 空间润滑材料组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/1081 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Yang J(杨军) |
| Recommended Citation GB/T 7714 | Wang L,Yang J,Ma JQ,et al. Tribological properties of a nano-eutectic Fe1.87C0.13 alloy under water environment[J]. Tribology Letters,2010,40:105-111. |
| APA | 王林.,杨军.,马吉强.,毕秦岭.,符立才.,...&刘维民.(2010).Tribological properties of a nano-eutectic Fe1.87C0.13 alloy under water environment.Tribology Letters,40,105-111. |
| MLA | 王林,et al."Tribological properties of a nano-eutectic Fe1.87C0.13 alloy under water environment".Tribology Letters 40(2010):105-111. |
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| 2010105-111.pdf（949KB） | 开放获取 | License | View Application Full Text | |||
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