Tribological Performance of Oil-Based Lubricants with Carbon-Fe Nanocapsules Additive

被引：12
作者：
Jeng, Yeau-Ren [1 ,2 ]
Huang, Yao-Huei [1 ]
Tsai, Ping-Chi [1 ,2 ]
Hwang, Gan-Lin [3 ]
机构：
[1] Natl Chung Cheng Univ, Dept Mech Engn, Chiayi 62102, Taiwan
[2] Natl Chung Cheng Univ, Adv Inst Mfg High Tech Innovat, Chiayi 62102, Taiwan
[3] Ind Technol Res Inst, Green Energy & Ecotechnol Ctr, Tainan, Taiwan
来源：
TRIBOLOGY TRANSACTIONS | 2015年 / 58卷 / 05期
关键词：
Antiwear Additives; Solid Lubricant Additives; Solid Lubricants; Wear; WS2; NANOPARTICLES; FRICTION; WEAR; MECHANISMS; NANOTUBES; BEHAVIOR; C-60;
D O I：
10.1080/10402004.2015.1030055
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The present study investigates the tribological properties of carbon-Fe nanocapsules (CFNCs) under high contact loads. Block-on-ring wear tests are performed using mineral oil lubricants containing CFNC particles with concentrations ranging from 0.01 to 0.1 wt%. In addition, high-resolution electron transmission microscopy (HR-TEM) and scanning electron microscopy (SEM) analysis were conducted on the test samples. The results show that for a contact load of 650 N, a CFNC concentration of 0.07 wt% and a sliding velocity of 1.65 m/ s enhance the surface permeability, fill-up properties, and microbearing lubrication mechanism and promote effective reduction in the wear at the surface contact interface.
引用
收藏
页码：924 / 929
页数：6
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