| Ionic liquids as oil additives for lubricating oxygen-diffusion case-hardened titanium | |
| Duan, Haitao1,3; Li, Weimin2,3; Kumara, Chanaka3; Jin, Yongliang1; Meyer, Harry M.3; Luo, Huimin4; Qu, Jun3 | |
| 刊名 | Tribology international
 |
| 2019-08-01 | |
| 卷号 | 136页码:342-348 |
| 关键词 | Ionic liquid Oxygen diffusion Titanium Lubrication |
| ISSN号 | 0301-679X |
| DOI | 10.1016/j.triboint.2019.03.069 |
| 通讯作者 | Qu, jun(qujn@onil.gov) |
| 英文摘要 | This study attempts to use ionic liquids (ils) as oil additives to lubricate oxygen-diffusion (od) case-hardened titanium for improved friction and wear behavior. four oil-soluble ils were used as additives in a base oil for boundary lubrication of an od-treated ti-6al-4v surface sliding against a bearing steel ball. the ils improved the friction behavior to various extents and the two phosphate ils clearly outperformed the conventional zddp. unlike zddp that adversely caused a higher material loss, ils exhibited excellent wear protection suggesting good material-chemical compatibility. particularly, the carboxylate il protected the od-ti surface from any measurable wear. the morphology and chemical composition of the worn surfaces and tribofilms were examined to gain insights of the anti-wear mechanism. |
| 收录类别 | SCI |
| WOS关键词 | ANTIWEAR PERFORMANCE ; PHOSPHONIUM CATIONS ; TI-6AL-4V ALLOY ; WEAR ; FRICTION ; SURFACE ; STEEL ; ZDDP ; ORGANOPHOSPHATE ; IMIDAZOLIUM |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Mechanical |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000471360000034 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2555401 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Qu, Jun |
| 作者单位 | 1.Wuhan Res Inst Mat Protect, Wuhan, Hubei, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou, Gansu, Peoples R China 3.Oak Ridge Natl Lab, Mat Sci & Technol Div, Oak Ridge, TN USA 4.Oak Ridge Natl Lab, Energy & Transportat Sci Div, Oak Ridge, TN USA |
| 推荐引用方式 GB/T 7714 | Duan, Haitao,Li, Weimin,Kumara, Chanaka,et al. Ionic liquids as oil additives for lubricating oxygen-diffusion case-hardened titanium[J]. Tribology international,2019,136:342-348. |
| APA | Duan, Haitao.,Li, Weimin.,Kumara, Chanaka.,Jin, Yongliang.,Meyer, Harry M..,...&Qu, Jun.(2019).Ionic liquids as oil additives for lubricating oxygen-diffusion case-hardened titanium.Tribology international,136,342-348. |
| MLA | Duan, Haitao,et al."Ionic liquids as oil additives for lubricating oxygen-diffusion case-hardened titanium".Tribology international 136(2019):342-348. |
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