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作者:

He, Jiawei (He, Jiawei.) | Zhou, Wenyuan (Zhou, Wenyuan.) | Chen, Shuqun (Chen, Shuqun.) | Wu, Anran (Wu, Anran.) | Zhou, Yuqing (Zhou, Yuqing.) | Chen, Yanhui (Chen, Yanhui.) | Wang, Jinshu (Wang, Jinshu.) (学者:王金淑) | Li, Hongyi (Li, Hongyi.) (学者:李洪义)

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EI Scopus SCIE

摘要:

Molybdenum disulfide coated aluminum alloys are of great interests in recent years due to their wide application in the space field. In this paper, a 350-400 nm-thick MoS2 film with nano-flowers structure was produced on Porous anodic aluminum oxide (AAO)/Al substrate by magnetron sputtering. It is found that AAO aperture array on aluminum alloy could enhance the resistance of stress and deformation for aluminum matrix, and store the MoS2 within the aperture during friction, resulting into prolonged lubrication time. Significant improvement in the lubrication performance (316.6 x) at low friction coefficient (0.15) was realized compared with MoS2/Al structure, and the wear rate decreased by similar to 98%. Our findings could provide new routes of surface modification for aluminum alloys in aerospace field.

关键词:

AAO aperture array Magnetron sputtering MoS2 nano-flowers Molybdenum disulfide

作者机构:

  • [ 1 ] [He, Jiawei]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China
  • [ 2 ] [Zhou, Wenyuan]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China
  • [ 3 ] [Chen, Shuqun]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China
  • [ 4 ] [Wu, Anran]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China
  • [ 5 ] [Zhou, Yuqing]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China
  • [ 6 ] [Chen, Yanhui]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China
  • [ 7 ] [Wang, Jinshu]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China
  • [ 8 ] [Li, Hongyi]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China

通讯作者信息:

  • 李洪义

    [Chen, Shuqun]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China;;[Li, Hongyi]Beijing Univ Technol, Fac Mat & Mfg, Key Lab Adv Funct Mat, Beijing 100124, Peoples R China

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来源 :

TRIBOLOGY INTERNATIONAL

ISSN: 0301-679X

年份: 2021

卷: 161

6 . 2 0 0

JCR@2022

ESI学科: ENGINEERING;

ESI高被引阀值:87

JCR分区:1

被引次数:

WoS核心集被引频次: 9

SCOPUS被引频次: 10

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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