Lubrication and Reflow Properties of Thermally Aged Greases

REFERENCES

• Booser , E. R. and Baker , A. E. , “ Evaporation - A Factor in Ball Bearing Grease Life ,” NLGI Spokesman , 40 , p 60 , ( 1976 ).
   Google Scholar
• Hosoya , S. and Hayano , M. “ Deterioration of Lithium Soap Greases and Functional Life in Ball Bearings ,” NLGI Spokesman , 53 , p 246 , ( 1989 ).
   Google Scholar
• Araki , C. , Kanzaki , H. and Taguchi , T. , “ A Study on the Thermal Degradation of Lubricating Greases. ” NLGI Spokesman , 59 , p 15 , ( 1995 ).
   Google Scholar
• Bailey , W. W. and Pratt , S. , “ Dynamic Oxidation Stability of Lubricating Greases ,” NLGI Spokesman , p 15 , ( 1982 ).
   Google Scholar
• Perry , D. D. and Bolcar , J. P. , “ Aging Characteristics of Silicone Greases in Assembled Premolded Separable Connectors ,” IEEE Trans. Power Delivery , PWRD-2 , p 629 , ( 1987 ).
   Web of Science ®Google Scholar
• A5TM3527 Standard Test Method for Life Performance of Automotive Wheel Bearing Grease, ASTM Standards , p 334 , ( 1976 ).
   Google Scholar
• Carré , D. J. , Bauer , R. and Fleischauer , P. D. , “ Chemical Analysis of Hydrocarbon Grease from Spin-bearing Tests ,” ASLE Trans. , 26 , p 475 , ( 1982 ).
   Google Scholar
• Ito , H. and Suzuki , T. , “ Physical and Chemical Aspects of Grease Deterioration in Scaled Ball Bearings ,” Lubr. Eng. , 44 , 10 , p 872 , ( 1988 ).
   Google Scholar
• Araki , C. , Kanzaki , H. and Taguchi , T. , “ A Study on the Thermal Degradation of Lubricating Greases ,” NLGI Spokesman , p 15 , ( 1995 ).
   Google Scholar
• Tomarn , M. , Suzuki , T. , Ito , H. and Suzuki , T. , “ Grease-Life Estimation and Grease Deterioration in Sealed Ball Bearings,” in Proc. JSLE Int'l. Conf. Trib. , p 1039 ,( 1985 ).
   Google Scholar
• Ito , H. , Koizumi , H. and Naka , M. , “ Grease Life Equations for Sealed Ball Bearings,” in Proc. Int'l. Trib. Conf., Yokohama , 11 , p 931 , ( 1995 ).
   Google Scholar
• Lansdown , A. and Gupta , R. B. , “ The Influence of Evaporation on Grease Life ,” NLGI Spokesman , p 149 , ( 1985 ).
   Google Scholar
• Mc Clintock , R. , “ A Laboratory Study of Wheel Bearing Grease High Temperature Life ,” NLGI Spokesman , p 414 , ( 1980 ).
   Google Scholar
• Bartz , W. , “ Long-Life and Life-Time Lubrication—Possibilities and Limitations ,” Lubr. Eng. , 49 , p 518 , ( 1993 ).
   Google Scholar
• Newley , R. A. , Spikes , H. A. and Macpherson , P. B. , “ Oxidative Wear in Lubricated Contact ,” Jour. of Lubr. Tech. , 102 , p 539 , ( 1980 ).
   Web of Science ®Google Scholar
• Coates , J. P. and Setti , L. C. , “ Infrared Spectroscopy as a Tool for Monitoring Oil Degradation ,” “Aspects of Lubricant Oxidation,” ASTM STP 916 , Stadtmiller , W. H. and Smith , A. N. , Eds. ASTM , Philadelphia , p 57 , ( 1986 ).
   Google Scholar
• Maduako , A. U. C. , Oumne , G. C. and Ojinnaka , C. M. , “ The Role of Metals in the Oxidative Degradation of Automotive Crankcase Oils ,” Trib. Int'l. , 29 , p 153 , ( 1996 ).
   Web of Science ®Google Scholar
• Jungk , M. and Hesse , D. , “ Silicone Oil Base Fluids as a Tool to Tailor High Performance Lubricating Greases ,” presented at the 9th ELGI Conf., To be published in Eurogrease.
   Google Scholar
• Larsson , P. O. , Jacobson , B. and Hoglund , E. , “ Oil Droplets Leaving an EHD Contact ,” Wear , 179 , p 23 , ( 1994 ).
   Web of Science ®Google Scholar
• Wilson , A. R. , “ The Relative Thickness of Grease and Oil Films in Rolling Bearings,” in Proc. IMechE. 193 , p 185 , ( 1979 ).
   Google Scholar
• Åström , H. J. , Ostenson , O. and Höglund , E. , “ Lubricating Grease Replenishment in an Elastohydrodynamic Point Contact ,” ASME Preprint 92-Trib-9.
   Google Scholar
• Cann , P. M. , “ Starvation and Reflow in a Grease Lubricated Elastohydrodynamic Contact ,” Trib. Trans. , 39 , p 698 , ( 1996 ).
   Web of Science ®Google Scholar
• Baker , A. E. , “ Grease Bleeding - A Factor in Ball Bearing Performance ,” NLGI Spokesman , 22 . p 271 , ( 1958 ).
   Google Scholar
• Cann , P. M. , “ Film Distribution in Grease Lubricated Rolling Contact ,” NLGI Spokesman , 61 , p 22 , ( 1997 ).
   Google Scholar
• Cann , P. M. E. , Chevalier , F. and Lubrecht , A. A. , “ Track Depletion and Replenishment in a Grease Lubricated Point Contact: A Quantitative Analysis,” in Proc. 23rd Leeds Lyon Symp. on Trib. , p 405 , ( 1996 ).
   Google Scholar
• Cann , P. M. and Spikes , H. A. , “ In Lubro Studies of Lubricants in EHD Contacts Using FTIR Absorption Spectroscopy ,” Trib. Trans. , 34 , p 248 , ( 1991 ).
   Web of Science ®Google Scholar
• Johnston , G. , Wayte , R. W. and Spikes , H. A. , “ The Measurement and Study of Very Thin Lubricant Films in Concentrated Contacts ,” Trib. Trans. , 34 , p 187 , ( 1991 ).
   Web of Science ®Google Scholar
• Dwyer-Joyce , R. D. , “ The Effect of Lubricant Contamination on Rolling Bearing Performance ,” Ph.D. Thesis, London University, ( 1994 ).
   Google Scholar
• Verdura , T. M. , “ Infrared Spectra of Lubricating Grease Base Oils and Thickeners - Parts I and II ,” NLGI Spokesman , pp 235 , 268, ( 1971 ).
   Google Scholar