Synergistic Effects of MoDTC and Overbased Calcium Sulfonate Additive

Zhao Zhou; Yan Qiu Xia; Xiang Yu Ge

doi:10.4028/www.scientific.net/AMR.651.73

Paper Titles

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Hydrothermal Synthesis and Photocatalytic Hydrogen Generation of Cr³⁺ Doped Porous ZnIn₂S₄ Photocatalysts
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Preparation of AZO Thin Films by Level Sedimentation and its Optical and Electrical Properties
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Carboxymethylation Fiber of Dissolved Air Flotation Rejects and its Influences on Paper Properties
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Synergistic Effects of MoDTC and Overbased Calcium Sulfonate Additive
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Preparation and Characterisation of Electrochromic Fabrics Based on Polyaniline
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Study of Friction and Wear Behavior of Overbased Calcium Sulfonate Complex Grease Containing Anti-Oxidant Additives
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Morphology and Mechanical Properties of the Polyurethane/PANI-DBSA Blend Nanofibers by the Electrospinning Technique
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Surface Morphology and Structural Investigation of TiN Nanocrystal Thin Films Grown with Different N₂ Concentration
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Synergistic Effects of MoDTC and Overbased Calcium Sulfonate Additive

Abstract:

The synergetic effects of molybdenum dialkyldithiocarbamate (MoDTC) and overbased liner alkyl benzene synthetic calcium sulfonate (OBCaS) on the tribological performance of lubricant were investigated using reciprocating ball-on-disk sliding friction tester. The results showed that the two kinds of additives with a certain range of concent ration could improve tribological properties of alone MoDTC. The mass percent of 0.5% MoDTC and 2% OBCaS in pure poly-alpha-olefin (PAO) has the best friction reducing and anti-wear properties.