Results 141 to 150 of about 948 (173)
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Continuous lithium and aluminum stearate grease manufacture
Oil & Soap, 19441. Lithium and aluminum greases can be made continuously by using heating, cooling, gelling and working stages in series. Votators can be used successfully for heating, cooling and working. The entire process from slurry to finished grease takes about 20 minutes, most of which time is in the gelling section.
H. G. Houlton +4 more
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Study of Wear on AISI E52100 Steel Using a Lithium Complex Grease and a Calcium Sulfonate Grease
2021The purpose of this work was to study the antiwear and extreme pressure properties of two synthetic greases, one of them consists of lithium complex as a thickener, it is classified in the standard ISO 6743-9 as LX and the other has calcium sulfonate as a thickener and it is classified as CS.
J. F. Márquez-Santiago +2 more
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Processing and Formulation of Lithium Lubricating Greases
AIP Conference Proceedings, 2006The effects that soap concentration, base oil viscosity and additives exert on the rheology of lubricating greases have been studied. Also, changes in both microstructure and rheology of lithium lubricating greases during their manufacturing process have been evaluated.
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Thermoanalytical investigations on lithium stearate, lithium 12-hydroxystearate and related greases
Journal of Thermal Analysis, 1985TG and DSC techniques proved useful in the study of the thermal properties of lithium stearate, lithium 12-hydroxystearate and related greases. Under an inert atmosphere, the stearates decompose into the oxalate prior to the formation of the carbonate.
M. M. Barbooti, D. A. Al-Sammerrai
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The mechanism of pigment grease stabilization by lithium adipate
Chemistry and Technology of Fuels and Oils, 19681. It has been established that the direction and kinetics of property changes in greases at high temperatures are the result of the interaction of effects of two processes which exert the opposing effects of polymerizing the dispersion medium and decreasing the particle concentration of the disperse phase. 2.
E. M. Oparina +5 more
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Effect of molybdenum disulfide on properties of lithium greases
Chemistry and Technology of Fuels and Oils, 19671. The addition of from 1 to 30% MoS2 to TsIATIM-201 lithium grease had practically no effect on yield value at 20–80°C, viscosity at −50 to +50°C, mechanical stability, or heat hardening. MoS2 does not have any appreciable thickening capability when it is added to the grease either cold or with remelting. 2.
V. V. Sinitsyn +2 more
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Evaluation of grease oxidation stability and selection of oxidation inhibitors for lithium greases
Chemistry and Technology of Fuels and Oils, 1979V. V. Butovets +4 more
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Phase transitions in soaps and lithium greases
Chemistry and Technology of Fuels and Oils, 1985D. V. Ryabov +3 more
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Tribological Properties of Al2O3 Nanoparticles as Lithium Grease Additives
Lubricants, 2021Ahmed Nabhan +2 more
exaly