Additive‐additive interactions: The search for synergistic antioxidant—antiwear phosphorodithioate compositions |
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| Authors: | K K Swami S Prakash P K Mondal K C Dohhen R Sarin D K Tuli A K Bhatnagar |
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| Abstract: | Additive‐additive interactions between zinc dialkylphosphorodithioates and ashless alkylaminophosphorodithioates have been studied with the object of reducing the zinc level in the lubricant formulations. Various combinations of these components were evaluated for their antiwear and antioxidant properties using four‐ball and differential scanning calorimetry techniques. |
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| Keywords: | antiwear antioxidant additives lubrication ZDDP |
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