Volume 18 - Friction, Lubrication, and Wear Technology Part 20 ppsx

... . . . 5 0-6 0 Cast tubes 7 0-1 40 1 0-2 0 12 5-2 20 1 8- 32 4 5-6 5 Wrought plate 8 0-1 40 1 2-2 0 14 0-1 70 2 0-2 5 4 0-5 5 Low-tin alloys Steel backed . . . . . . . . . . . . 3 5-4 5 Tin-free alloys ... include unleaded and leaded tin-bronze, bronze-graphite, iron-carbon, iron-copper, and iron-bronze-graphite compositions. Oil content of the...

Ngày tải lên: 10/08/2014, 13:20

... 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...

Ngày tải lên: 10/08/2014, 13:20

... 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% Zn Alloy, Wear of Materials ... Heinrich, Electron Beam X-Ray Microanalysis, Van Nostrand Reinhold, 1981 48. L.K. Ives, Abrasive Wear by Coal-Fueled Engine Particles, Proceedings Corrosion Erosion- Wea...

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... tribosystem, three different wear stages can be distinguished: • Self-accommodation or running-in wear • Steady-state wear • Self-acceleration (catastrophic damage) of wear These wear mode changes in ... S.C. Lim, M.F. Ashby, and J.H. Bruton, Wear- Rate Transitions and their Relationship to Wear Mechanisms, Acta Metall., Vol 35, 1987, p 134 3-1 348 Concepts of Reli...

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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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... 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, ... grades NLGI grade Penetration (60 strokes) (a) 000 44 5-4 75 00 40 0-4 30 0 35 5-3 85 1 31 0-3 40 2 26 5-2 95 3 22 0-2 50 4 17 5-2 05 Another approa...

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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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... 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, 1982, p 42 3-4 42 ... 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 -w...

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... Diesel engine 200 Heavy transmission/gears 200 Surface hydraulic system 200 Heavy-duty gas turbine 20 0-5 00 Steam turbine 25 0-5 00 Large-bore reciprocating engine 25 0-5 00 Source: Ref ... 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. (...

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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...

Ngày tải lên: 10/08/2014, 13:20