Study of lyotropic liquid crystal in lubrication on aluminum alloy surfaces

被引：15

作者：

Ma, CS ^{[1
]}

Li, GZ

Shen, QA

机构：

[1] Shandong Univ, Dept Chem, Jinan 250100, Peoples R China

[2] Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Solid Lubricat, Lanzhou 730000, Peoples R China

来源：

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 1999年 / 20卷 / 03期

关键词：

D O I：

10.1080/01932699908943832

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The phase diagram of the system formed by diethanol ammonium dodecanoate (DCD)/n-butanol/paraffin oil (LP)/water was determined The lyotropic liquid crystal region was confirmed and the use of liquid crystal as lubricant on aluminum alloy surfaces was studied. The effect of the Liquid crystal structure on the tribological properties was also evaluated. Comparing the wear scar widths and the vertical loads of liquid crystal with that of a commercial grease. The lamellar liquid crystal showed a higher load carrying capacity relative to the commercial grease.

引用

页码：1025 / 1030

页数：6

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