Reciprocating sliding friction and wear property of Fe3Si based alloys containing Cu in water lubrication
文献类型：期刊论文
| 作者 | Lv JJ(吕晋军) ; Wang B(王博); Lv JJ(吕晋军)
|
| 刊名 | Tribology Letters
 |
| 出版日期 | 2008 |
| 卷号 | 30页码:113-121 |
| 关键词 | Fe3Si Cu Friction and wear Water lubrication |
| ISSN号 | 1023-8883 |
| 通讯作者 | 吕晋军 |
| 中文摘要 | Fe3Si, Fe3Si alloys containing Cu were fabricated by arc melting followed by hot-pressing. The friction and wear behaviors of Fe3Si based alloys with and without Cu addition against Si3N4 ball in water-lubrication were investigated. The friction coefficient and the wear rates of Fe3Si based alloys decreased as the load increased. The wear rate of Fe3Si was higher than that of AISI 304. The addition of Cu can significantly improve the friction and wear properties of Fe3Si based alloys and substantially reduce the wear rates of Si3N4 ball. The wear rate of Fe3Si–10%Cu was 2.56×10-6 mm3 N-1 m-1 at load of 20 N and decreased to 1.64 ×10-6 mm3 N-1 m-1 at load of 90 N. The wear rate of Si3N4 ball against Fe3Si–10%Cu was 1.41×10-6 mm3 N-1 m-1, while the wear rate of Si3N4 ball against AISI 304 was 5.20×10-6 mm3 N-1 m-1 at load of 90 N. The wear mechanism was dominated by micro-ploughing. The combination of mechanical action (i.e., shear, smear and transference of Cu) and tribochemical reaction of Si3N4 with water was responsible for the improved tribological behavior of Fe3Si alloys containing Cu under high loads. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China (50675216) |
| 语种 | 英语 |
| 公开日期 | 2013-03-28 |
| 源URL | [http://210.77.64.217/handle/362003/2718]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 兰州化学物理研究所_先进润滑与防护材料研究发展中心 |
| 通讯作者 | Lv JJ(吕晋军); Lv JJ(吕晋军) |
| 推荐引用方式 GB/T 7714 | Lv JJ,Wang B,Lv JJ. Reciprocating sliding friction and wear property of Fe3Si based alloys containing Cu in water lubrication[J]. Tribology Letters,2008,30:113-121. |
| APA | 吕晋军,王博,&吕晋军.(2008).Reciprocating sliding friction and wear property of Fe3Si based alloys containing Cu in water lubrication.Tribology Letters,30,113-121. |
| MLA | 吕晋军,et al."Reciprocating sliding friction and wear property of Fe3Si based alloys containing Cu in water lubrication".Tribology Letters 30(2008):113-121. |
入库方式： OAI收割
来源：兰州化学物理研究所
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