Anti-friction effect of ball-milled expanded graphite/Fe powders

被引：0
|
作者：
Li, Huixin [1 ]
机构：
[1] Qinhuangdao Vocat & Tech Coll, Qinhuangdao 066100, Peoples R China
来源：
FUNCTIONAL MATERIALS AND NANOTECHNOLOGY | 2012年 / 496卷
关键词：
Graphite; Iron; Anti-friction;
D O I：
10.4028/www.scientific.net/AMR.496.395
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A mixture of expanded graphite and iron powders was ball-milled in a high-energy mill under an air atmosphere. The milled powders were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The anti-friction effect of the powders used as lubricating additive was investigated by a tribo-tester. Results show that the powders have an obvious anti-friction effect, and the effect is associated with the crystallization degree of the milled expanded graphite depending on the milling time, the higher the crystallization degree, the higher the anti-friction effect.
引用
收藏
页码：395 / 398
页数：4
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