Synergism in the Action of a Composition Consisting of Ashless Sulfur-Containing Compounds as an Antiwear Additive to Lubricants
Source abstract
Abstract
Compositions of ashless thio compounds in mixtures with mineral oil and metal-containing detergents were tested as antiwear additives representing variants of model engine oil compositions. The tribological activity for both fresh and oxidized mixtures, in comparison with the efficiency of the industrial additive zinc dialkyldithiophosphate, was investigated using different tribometers that realize different wear conditions for friction pairs. Synergy is noted in the antiwear action of amine salt compositions of dialkyldithiophosphoric acid and methylene-bis-dibutyldithiocarbamate, which in turn ensures the ecological safety of lubricants—low sulfate ash and phosphorous contents.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Lubricants and Their Additives · Tribology and Wear Analysis · Chemical Thermodynamics and Molecular Structure
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (10)
Show source-provided references
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