The Structure of Lubricating Layers Appearing during Friction in the Presence of Additives of Mineral Friction Modifiers

被引：10

作者：

Dolgopolov, K. N. ^{[1
]}

Lyubimov, D. N. ^{[2
]}

Ponomarenko, A. G. ^{[3
]}

Chigarenko, G. G. ^{[3
]}

Boiko, M. V. ^{[3
]}

机构：

[1] S Russian State Univ Econ & Serv, Shakhty 346500, Rostov Oblast, Russia

[2] PG Rostekh OAO, Shakhty 346500, Rostov Oblast, Russia

[3] So Fed Univ, Rostov Na Donu 344091, Russia

来源：

JOURNAL OF FRICTION AND WEAR | 2009年 / 30卷 / 05期

关键词：

lubricating layer; additive; mineral friction modifier; cellular structure;

D O I：

10.3103/S1068366609050134

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Investigation of the structural features of the third body appearing with the help of mineral friction modifiers reveals that the crystalline phase in their composition promotes their wear resistance during running-in. It is confirmed that such additives permit metallic surfaces to run dry. This effect is due to the formation of a two-level structure on the rubbing surfaces. This structure is a mineral skeleton with a developed surface and a layer made up of the products of tribopilymerization of the lubricating material. Antifriction polymers and composite materials on their base behave like most tribosystems manifesting selective transfer and their friction surfaces acquire multilayered antifriction coatings.

引用

页码：377 / 380

页数：4