Temperature dependence of molybdenum dialkyl dithiocarbamate (MoDTC) tribofilms via time-resolved Raman spectroscopy [PDF]
Scientific Reports, 2021 Molybdenum dialkyl dithiocarbamate (MoDTC) is a friction reducing additive commonly used in lubricants. MoDTC works by forming a low-friction molybdenum disulphide (MoS2) film (tribofilm) on rubbed surfaces.
Carlos E. Garcia +3 more
doaj +8 more sources
Tribological Properties of Nanoparticles in the Presence of MoDTC [PDF]
Lubricants, 2023 Nanoparticles can reduce the friction coefficient and present a self-restorative effect and MoDTC is important as a friction-reducing additive. Both are important for improving lubricating performance.
Weiwei Wang +3 more
doaj +3 more sources
Impact of Fatty Triamine on Friction Reduction Performance of MoDTC Lubrication Additive [PDF]
Lubricants, 2022 The impact of a fatty triamine (Triameen YT) additive was investigated on the friction performance and stability of molybdenum dithiocarbamate (MoDTC) in the formulations containing polyalphaolefin synthetic base oil (PAO) and zinc dialkyldithiophosphate
Camella Oumahi +7 more
doaj +3 more sources
Tribological Properties of Polymer Friction Improvers Combined with MoDTC/ZDDP at Different Temperatures [PDF]
Lubricants, 2023 To expand the applications of polymer friction modifiers in low viscosity oils suitable for hybrid power systems, the tribological properties of five kinds of oil samples at different temperatures were studied, which were compounded with polymer friction
Ye Hong, Yimin Mo, Juncheng Lv, Jun Wang
doaj +3 more sources
The Effect of Temperature on Lubrication Property with MoDTC-Containning Lubricant
Tribology Online, 2018 The effect of temperature on the lubricity of molybdenum dithiocarbamate (MoDTC) was investigated by a ball on disk tribometer with lubricant oil containing MoDTC and calcium sulfonate (CaSU) at temperatures of 25˚C, 40˚C, 60˚C and 80˚C.
Masanori Komaba +4 more
doaj +4 more sources
Tribological performance of organic molybdenum in the presence of organic friction modifier [PDF]
PLoS ONE, 2021 The tribological performance of organic molybdenum in the present of organic friction modifier was investigated in this study. Three types of organic friction modifiers were selected, which are Glycerol monooleate, Pentaerythritol and N,N ...
Weiwei Wang +7 more
doaj +4 more sources
Low Friction Achieved on Plasma Electrolytic Oxidized TC4 Alloy in the Presence of PAO Base Oil Containing MoDTC [PDF]
Lubricants, 2022 Surface engineering is required to improve the poor lubrication performance of titanium alloys in many applications. In this study, an oxide coating with high-hardness was created on TC4 titanium alloy by using plasma electrolytic oxidation (PEO).
Huilai Sun +5 more
doaj +2 more sources
Wear of hydrogenated DLC in MoDTC-containing oils
Wear, 2021 Abstract This paper describes a study of the effect on MoDTC-promoted a-C:H DLC wear of adding various surface-active additives used in engine lubricants, including ZDDP, an ashless EP additive, Ca detergents, dispersants, an OFM and a PAMA, to an MoDTC solution. Tribofilms formed on wear tracks on steel were analysed using SLIM, TEM, STEM-EDX, Raman
Mao Ueda, Amir Kadiric, H. A. Spikes
openalex +4 more sources
Molecular evidence for sulfurization of molybdenum dithiocarbamates (MoDTC) by zinc dithiophosphates: a key process in their synergetic interactions and the enhanced preservation of MoDTC in formulated lubricants? [PDF]
RSC Adv, 2022 Sulfurization of MoDTC by ZnDTP: a key process in their synergetic interactions in engine lubricants?
Kiw YM +4 more
europepmc +4 more sources
The ta-C hardness effect on wear properties under MoDTC contained boundary lubrication [PDF]
Tribology Letters, 2023 Abstract The wear acceleration of hydrogenated amorphous carbon under lubrication with molybdenum dithiocarbamate (MoDTC) is one of the problems to apply it to engine components. It is assumed that using high hardness tetrahedral amorphous carbon (ta-C) can easily solve the wear problem regardless of chemical wear by Mo degradable materials ...
Takayuki TOKOROYAMA +4 more
openalex +2 more sources