TY - GEN
T1 - Study of Wear on AISI E52100 Steel Using a Lithium Complex Grease and a Calcium Sulfonate Grease
AU - Márquez-Santiago, J. F.
AU - Vite-Torres, M.
AU - Gallardo-Hernandez, E. A.
N1 - Publisher Copyright:
© 2021, Springer Nature Singapore Pte Ltd.
PY - 2021
Y1 - 2021
N2 - The 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. Both greases are widely used to lubricate bearings under high loads and high speeds operating conditions. Experimental wear results in show that the two greases have similar wear protection. However, extreme pressure tests show that calcium sulfonate grease offers better performance at high contact pressures, because this can work in short times at a maximum contact pressure of 8741 MPa without the presence of the seizure wear mechanism, while the lithium complex supports lower contact pressure around 7.08 GPa with features of seizure.
AB - The 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. Both greases are widely used to lubricate bearings under high loads and high speeds operating conditions. Experimental wear results in show that the two greases have similar wear protection. However, extreme pressure tests show that calcium sulfonate grease offers better performance at high contact pressures, because this can work in short times at a maximum contact pressure of 8741 MPa without the presence of the seizure wear mechanism, while the lithium complex supports lower contact pressure around 7.08 GPa with features of seizure.
KW - Complex of lithium
KW - Seizure
KW - Sulfonate of calcium
UR - http://www.scopus.com/inward/record.url?scp=85101374021&partnerID=8YFLogxK
U2 - 10.1007/978-981-15-9893-7_53
DO - 10.1007/978-981-15-9893-7_53
M3 - Contribución a la conferencia
AN - SCOPUS:85101374021
SN - 9789811598920
T3 - Lecture Notes in Mechanical Engineering
SP - 727
EP - 740
BT - Proceedings of the 8th International Conference on Fracture, Fatigue and Wear - FFW 2020
A2 - Abdel Wahab, Magd
PB - Springer Science and Business Media Deutschland GmbH
T2 - 8th International Conference on Fracture Fatigue and Wear, FFW 2020
Y2 - 26 August 2020 through 27 August 2020
ER -