Volume 18 - Friction, Lubrication, and Wear Technology Part 18 potx

... for this particular motor operation). Fig. 4 Various types of wear particles. (a) Normal rubbing wear pa rticles. (b) Sliding wear particles. (c) Cutting wear particles. (d) Fatigue particles. ... probably break-in wear particles. The 1/12/87 sample continued to show the break-in wear particles and further reduction in WPC. The February sample showed a return to normal base...

Ngày tải lên: 10/08/2014, 13:20

... p 17 7-1 95 27. G.K. Fischer, J.L. Cherubim, and D.D. Fuller, "Some Instabilities and Operating Characteristics of High- Speed Gas-Lubricated Journal Bearings," Paper No. 58-A-231, ... Symposium on Gas-Lubricated Bearings, ACR- 49, U.S. Government Printing Office, Oct 1959, p 43 5-4 81 36. L. Licht, D.D. Fuller, and B.Sternlicht, Self-Excited Vibrations of an Air-Lu...

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... tribochemical wear and fatigue for heat-cured acrylic, fatigue wear for light-cured composite and porcelain, and abrasion and fatigue wear for gold alloys. Wear of both porcelain and cross-linked ... resin (Ref 152) and the large mismatch in coefficient of thermal expansion between filler and resin (Ref 86, 118) . Maximizing filler particle-to-particle contacts does no...

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... 192 3-1 933)) • N.E. Promisel (195 5-1 961) (Member, 195 4-1 963) • G.J. Shubat (197 3-1 975) (Member, 196 6-1 975) • W.A. Stadtler (196 9-1 972) (Member, 196 2-1 972) • R. Ward (197 6-1 978) (Member, 197 2-1 978) ... Lampman, Kathleen M. Mills, Nikki D. Wheaton, and Mara S. Woods. Conversion to Electronic Files ASM Handbook, Volume 18, Friction, Lubrication,...

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... 6061-T6 Teflon FOF 0.19 0 .18 18 Cr plate Teflon FOF 0.21 0.19 18 Glass, tempered Teflon FOF 0.10 0.10 18 Ni (0.001 P) Teflon FOF 0.22 0.19 18 Steel, 1032 Teflon FOF 0 .18 0.16 18 Ti-6Al-4V ... 20 Al, alloy 6061-T6 FOF 0.24 0.19 18 Cr plate FOF 0.09 0.08 18 Cu FOF 0.13 0.11 18 Ni (0.001 P) FOF 0.15 0.12 18 Steel, 1032 FOF 0.27 0.27 18 Ti-6Al-4V FOF 0.17 0.1...

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... materials and formaldehyde-release agents. Phenolic materials, such as 2,4,5-trichlorophenol, destroy bacteria directly. Materials such as 1,3-di(hydroxy-methyl )-5 , 5- dimethyl-2,4-dioxoimidazole, ... surfactants and co-surfactants. Microemulsions in which water is the continuous phase and oil is the dispersed phase are called oil-in-water microemulsions and are the type gene...

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... 6 0-4 0 brass pin rubbed by an 18W-4Cr-1V-1C composition high- speed tool steel wheel particularly by McDowell, Tierney, and McClellan (Ref 4) showed that the con-joint action of fretting and ... tested with a 10 and 30 N (1 and 3 kgf) load Fig. 14 Typical wear behavior of a polymer, showing the break-in period and the steady- state period of the curve generated when wea...

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... impact contribution. Zero -Wear Limit. In order to establish the zero -wear limit as a quantitative, semi-empirical relation, an extension of the Bayer-Ku zero-sliding -wear theory (Ref 24) was ... p 20 7-2 25 18. R.G. Bayer, Impact Wear of Elastomers, Wear, Vol 112, 1986, p 10 5-1 20 19. P.A. Engel and D.L. Millis, Surface Topography Study in Impact Wear, Wear, Vol 75,...

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... appears to be about equal to the wear volume lost for the top ball scar. Fig. 17 Relation of the wear volumes of the top-ball wear scars to the bottom- ball wear scars. Because there are three ... parameters are the volume of material removed by wear and the surface area of the water scar. As discussed by Whitenton and Blau (Ref 55), both two-dimensional analysis of p...

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... Heinrich, Electron Beam X-Ray Microanalysis, Van Nostrand Reinhold, 1981 48. L.K. Ives, Abrasive Wear by Coal-Fueled Engine Particles, Proceedings Corrosion Erosion- Wear of Materials at Elevated ... 1991, p 2 9-1 to 2 9-2 0 49. P.J. Blau and C.D. Ols on, An Application of Thermal Wave Microscopy to Research on the Sliding Wear Break-In Behavior of a Tarnished Cu-15 wt% Z...

Ngày tải lên: 10/08/2014, 13:20