Micro running-in behavior of diamond-like carbon film

被引：0
|
作者：
Shi, Pengfei [1 ]
Qian, Linmao [1 ]
机构：
[1] Southwest Jiaotong Univ, Tribol Res Inst, State Key Lab Tract Power, Chengdu 610031, Peoples R China
来源：
PROCEEDINGS OF ASIA INTERNATIONAL CONFERENCE ON TRIBOLOGY 2018 (ASIATRIB 2018) | 2018年
关键词：
DLC film; AFM; running-in; FRICTION; ORIGIN; WEAR;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
By an atomic force microscope (AFM), friction tests of DLC films were conducted against Al2O3 spherical tip with a radius of 2.5 mu m. The running-in process was decomposed through the controllable single-asperity contact provided by this microscopic method. Two sharp drops of friction coefficient were observed. The first is due to the formation of the transfer film on the Al2O3 microsphere and the second is attributed to the removal of oxygen layer.
引用
收藏
页码：346 / 347
页数：2
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