Tribochemical behaviour and lubrication characteristics of aromatic compounds
作者:
Keiji Nakayama,
期刊:
Lubrication Science
(WILEY Available online 1993)
卷期:
Volume 5,
issue 2
页码: 113-127
ISSN:0954-0075
年代: 1993
DOI:10.1002/ls.3010050204
出版商: John Wiley&Sons, Ltd
关键词: Aromatic hydrocarbon;radical;anion;scavenger;peroxide;reaction;oil;rubbing;polymer‐like products;polymerisation
数据来源: WILEY
摘要:
AbstractRadical scavenger, radical anion scavenger, and peroxide decomposer were added to aromatic hydrocarbons and phosphates in aromatic rings with and without side chain, and the effect of these inhibitors on tribopolymerisation and the lubrication characteristics of the aromatic compounds were investigated, in various atmospheres, in order to clarify the reaction mechanism. The aromatics of both hydrocarbons and phosphates with a methyl group in aromatic rings react readily at the rubbing surfaces to form polymer or polymer‐like products, improving the lubricating characteristics. The tribochemical reactions of alkylaromatic compounds is shown to differ from those of trialkyl or triarylphosphates. It was concluded that the reaction proceeds through the radical or radicalanion and via peroxide to cause polymerisatio
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