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

... 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 0.14 18 Teflon TiN (Magnagold) ... Friction and Wear, Butterworths, 1965 12. K. Friedrich, Friction and Wear of Polymer Components, VDI-Verlag, 1989, p 14 13. D.H. Buckley, Surface Effects in Adhesion, Friction, Wear and Lubrication, ...

... 1991, p 2 9-1 to 2 9-2 0 49. P.J. Blau and C.D. Olson, 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- Wear of Materials at Elevated ... usually separated into two parts: the low-loss region and the high-loss region. The low-loss region ranges from approximately 0 eV (no energy loss) to about 50 eV, and the high-loss region extends...

... 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 Reliability and Wear: Failure Modes ... Mild Wear to the Sliding Wear of Low Alloy Steel, Wear, Vol 65, 1980, p 1-2 0 8. M. Woydt, D. Klaffke, K H. Habig, and H. Czichos, Tribological Transition Phenomena of Ceramic Materials, Wear, ...

... 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, and Wear Technology was converted to electronic files ... (193 4-1 936) (Member, 193 0-1 936) • D.D. Huffman (198 6-1 990) (Member, 199 0-) • J.B. Johnson (194 8-1 951) (Member, 194 4-1 951) • L.J. Korb (1983) (Member, 197 8-1 983) • R.W.E. Leiter (196 2-1 963)...

... 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 approach to applying thin films of dry lubricants ... suitable for use between -2 0 and 120 °C (-4 and 248 °F). They are often employed in applications where bearings and gears share a common lubricant reservoir. Extreme-pressure oils are usually...

... 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 wear is plotted ... oxide is chemically removed and rubbing Fig. 8 Friction, wear, and contact resistance as a function of temperature for a 6 0-4 0 brass/high-speed tool steel system. A, wear rate, ; B, electrical...

... 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 -wear theory (Ref 24) was ... Sirico, and T.H. Lyons, Impact Wear Theory for Steel Specimens, Wear, Vol 23, 1973, p 185 -2 01 23. D.D. Roshon, Testing Machine for Evaluating Wear by Paper, Wear, Vol 30, 1974, p 9 3-1 03 24....

... 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 particles. (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 baseline WPC and SI values....

... 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 profiles and three-dimensional ... 1971, p 398 18. J.S. Bendat and A.G. Piersol, Random Data: Analysis and Measurement Procedures, Wiley-Interscience, 1971 19. M.S. Longuet-Higgins, The Statistical Analysis of a Random, Moving...