Aspects of Self-Organization of Tribological Stressed Lubricating Greases

被引：1

作者：

Kuhn, Erik ^{[1
]}

机构：

[1] Hamburg Univ Appl Sci, Inst Engn Design & Prod Dev, TREC, Berliner Tor 21, D-20099 Hamburg, Germany

来源：

LUBRICANTS | 2020年 / 8卷 / 03期

关键词：

lubricating grease; structural degradation; self-organization; DEGRADATION; THERMODYNAMICS; LITHIUM; SHEAR; WEAR;

D O I：

10.3390/lubricants8030028

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Lubricating greases are markedly visco-elastic materials. Stressed by a friction process, this special material shows a drop of a measured shear stress or viscosity. This typical behaviour is observed in a number of papers and, therefore, is well known. Some different explanations can be found but most of them describe a structural degradation caused by the friction process. This paper attempts to elucidate the conditions that promote that structural change and understand this behaviour as an intrinsic response of the system.

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页数：9

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