Synergistic effect of diisopropyl phosph
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Shuyun Jiang; Hongjun Xie
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Article
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2011
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John Wiley and Sons
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English
⚖ 497 KB
👁 1 views
## ABSTRACT The friction‐reducing and anti‐wear effect of the 500SN base oil containing diisopropyl phosphite (T451) and over‐based calcium sulphonate (KT5447) on AISI 52100 steel/Al~2~O~3~ ceramic were investigated with a ball‐on‐disc tribometer at a light load of 200 N and a high load of 400 N. T