Effects of Cu on Microstructure and Mechanical Properties of AlN/TiN-Cu Nanocomposite Multilayers
文献类型：期刊论文
| 作者 | Liu Jin2; Lao Yuanxia2; Wang Yuan1,2 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2017-04-11 |
| 卷号 | 53期号:4页码:465-471 |
| 关键词 | multi-arc ion plating nanocomposite multilayer hardness critical load |
| ISSN号 | 0412-1961 |
| DOI | 10.11900/0412.1961.2016.00259 |
| 通讯作者 | Wang Yuan(wyuan@scu.edu.cn) |
| 英文摘要 | The nanocomposite multilayers, composed by typical nitride ceramic (AlN and TiN), have been developed for variety of application for its excellent properties such as structure stability and high hardness as well as low friction coefficient. By adding an appropriate amount of soft metal, the mechanical performance of the film can be significantly improved including intensity, tenacity and friction coefficient, but microstructure and hardness will be greatly influenced. In this work, AlN/TiN-Cu nanocomposite multilayers combining AlN with composite layer formed by adding soft phase metal Cu into hard TiN phase were prepared by multi-arc ion plating equipment. The microstructure and phase composition of the films were characterized by FESEM, HRTEM and XRD respectively. The hardness and the bond strength of the films were detected by Vickers hardness test and scratch method. The effects of Cu on microstructure and mechanical properties of AlN/TiN-Cu nanocomposite multilayers were investigated. The results show that the microstructure of the films was affected by the doping of Cu. The average grain size of the films reduced with the increase of Cu content. The hardness of films increased after the dropping of Cu. However, the critical loads of the films with different types have different changing trends. The critical load of the nanocomposite monolayers increased while that of the nanocomposite multilayers decreased. |
| 资助项目 | National Natural Science Foundation of China[51171124] ; National Natural Science Foundation of China[11505121] ; International Science and Technology Cooperation Program of China[2014DFR50710] ; Science and Technology Department of Sichuan Province[2014GZ0004] ; Research Program of the Key Laboratory of Nuclear Materials ; Safety Assessment Chinese Academy of Sciences[2017NMSAKF02] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000399921900010 |
| 出版者 | SCIENCE PRESS |
| 资助机构 | National Natural Science Foundation of China ; International Science and Technology Cooperation Program of China ; Science and Technology Department of Sichuan Province ; Research Program of the Key Laboratory of Nuclear Materials ; Safety Assessment Chinese Academy of Sciences |
| 源URL | [http://ir.imr.ac.cn/handle/321006/124614]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang Yuan |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Sichuan Univ, Inst Nucl Sci & Technol, Minist Educ, Key Lab Radiat Phys & Technol, Chengdu 610065, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu Jin,Lao Yuanxia,Wang Yuan. Effects of Cu on Microstructure and Mechanical Properties of AlN/TiN-Cu Nanocomposite Multilayers[J]. ACTA METALLURGICA SINICA,2017,53(4):465-471. |
| APA | Liu Jin,Lao Yuanxia,&Wang Yuan.(2017).Effects of Cu on Microstructure and Mechanical Properties of AlN/TiN-Cu Nanocomposite Multilayers.ACTA METALLURGICA SINICA,53(4),465-471. |
| MLA | Liu Jin,et al."Effects of Cu on Microstructure and Mechanical Properties of AlN/TiN-Cu Nanocomposite Multilayers".ACTA METALLURGICA SINICA 53.4(2017):465-471. |
入库方式： OAI收割
来源：金属研究所
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