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- AW_additive abstract "AW additives, or antiwear additives, are additives for lubricants to prevent metal-to-metal contact between parts of gears.EP additives are used in applications such as gearboxes, while AW additives are used with lighter loads such as bushings.AW additivesSome popular AW additives are: zinc dithiophosphate (ZDP) zinc dialkyl dithio phosphate (ZDDP), probably the most widely used in formulated engine oils, also acts as a corrosion inhibitor and antioxidant Tricresyl phosphate (TCP), used for high-temperature operation, often used as an AW and EP additive in turbine engine lubricants, and also in some crankcase oils and hydraulic fluids Halocarbons (chlorinated paraffins), for extreme pressure operations Glycerol mono oleate Stearic acid, adhering to surfaces via reversible adsorption process under 150 °C, which limits its use to mild contact conditions.Some formulations use colloidal PTFE (Teflon), but its efficiency is controversial.Many AW additives function as EP additives, for example organophosphates or sulfur compounds.The mechanism of function of TCP and ZDDP is explained in EP additives.Under extreme pressure conditions, the performance of AW additives becomes insufficient and designated EP additives are required.See also: EP additives Oil additive".
- AW_additive wikiPageID "3155665".
- AW_additive wikiPageRevisionID "598960316".
- AW_additive hasPhotoCollection AW_additive.
- AW_additive subject Category:Lubricants.
- AW_additive subject Category:Oil_additives.
- AW_additive type Addition102679415.
- AW_additive type Additive102679788.
- AW_additive type Component103081021.
- AW_additive type Lubricant114890659.
- AW_additive type Lubricants.
- AW_additive type Matter100020827.
- AW_additive type Object100002684.
- AW_additive type OilAdditives.
- AW_additive type Part103892891.
- AW_additive type PhysicalEntity100001930.
- AW_additive type Substance100020090.
- AW_additive comment "AW additives, or antiwear additives, are additives for lubricants to prevent metal-to-metal contact between parts of gears.EP additives are used in applications such as gearboxes, while AW additives are used with lighter loads such as bushings.AW additivesSome popular AW additives are: zinc dithiophosphate (ZDP) zinc dialkyl dithio phosphate (ZDDP), probably the most widely used in formulated engine oils, also acts as a corrosion inhibitor and antioxidant Tricresyl phosphate (TCP), used for high-temperature operation, often used as an AW and EP additive in turbine engine lubricants, and also in some crankcase oils and hydraulic fluids Halocarbons (chlorinated paraffins), for extreme pressure operations Glycerol mono oleate Stearic acid, adhering to surfaces via reversible adsorption process under 150 °C, which limits its use to mild contact conditions.Some formulations use colloidal PTFE (Teflon), but its efficiency is controversial.Many AW additives function as EP additives, for example organophosphates or sulfur compounds.The mechanism of function of TCP and ZDDP is explained in EP additives.Under extreme pressure conditions, the performance of AW additives becomes insufficient and designated EP additives are required.See also: EP additives Oil additive".
- AW_additive label "AW additive".
- AW_additive label "Aditivo antidesgaste".
- AW_additive sameAs Protiotěrové_aditivum.
- AW_additive sameAs Aditivo_antidesgaste.
- AW_additive sameAs m.08v__3.
- AW_additive sameAs Q4655165.
- AW_additive sameAs Q4655165.
- AW_additive sameAs AW_additive.
- AW_additive wasDerivedFrom AW_additive?oldid=598960316.
- AW_additive isPrimaryTopicOf AW_additive.