Title of article
The study of TEMPOs as additives in different lubrication oils for steel/steel contacts
Author/Authors
Li، نويسنده , , Dongmei and Gao، نويسنده , , Ping and Sun، نويسنده , , Xiaojun and Zhang، نويسنده , , Songwei and Zhou، نويسنده , , Feng and Liu، نويسنده , , Weimin، نويسنده ,
Issue Information
ماهنامه با شماره پیاپی سال 2014
Pages
5
From page
83
To page
87
Abstract
The anti-wear and antioxidant behaviors of 2,2,6,6-tetramethyl-1-piperidinooxy (TEMPO) and its derivatives were studied. The tribological properties of lubrication oils with or without the addition of TEMPOs were investigated on an Optimol SRV IV oscillating friction wear tester and the oxidative stability was evaluated by RBOT test using SH/T-0193 and ASTM D2272 procedures. The results showed that the addition of TEMPOs can improve the antiwear and antioxidant behaviors of lubrication oils remarkably. Moreover, the addition of TEMPOs can improve the performance of lubrication oil under atomic oxygen radiation.
Keywords
TEMPOs , Anti-wear , Anti-oxidant , Anti-atomic oxygen
Journal title
Tribology International
Serial Year
2014
Journal title
Tribology International
Record number
1427219
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