Corrosive Action and Oxidation of Vegetable Oils Used in Lubricants

被引：3

作者：

Kavaliova, I. N. ^{[1
]}

Grigoriev, F. A. ^{[2
]}

机构：

[1] Natl Acad Sci Belarus MPRI, Belyi Met Polymer Res Inst, Gomel 246050, BELARUS

[2] Belarusian State Univ Transport, Gomel 246050, BELARUS

来源：

JOURNAL OF FRICTION AND WEAR | 2018年 / 39卷 / 06期

关键词：

vegetable oil; oxidative stability; corrosion action; FATTY-ACID-COMPOSITION; PLANT;

D O I：

10.3103/S1068366618660042

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The results of the tests of corrosiveness and oxidative stability of vegetable oils are presented. It is shown that linseed and rapeseed oils have high levels of corrosiveness and oxidative stability. It is established that the basic mechanism of the corrosive action of oils on copper is the reaction with the metal of oil oxidation products with atmospheric oxygen. The anomalously high oxidative stability of linseed oil is related to the predominance of its polymerization processes over hydrolysis processes.

引用

页码：535 / 538

页数：4

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