Volume 18 - Friction, Lubrication, and Wear Technology Part 12 ppt

... Friction and wear can be described phenomenologically by force-related or energy-related parameters with respect to friction, and by geometry-related or matter-related parameters with respect to wear ... Takahashi and K. Okador, Wear, Vol 38, 1976, p 177 45. H.J. Mathien and D. Landolt, Wear, Vol 66, 1981, p 87 46. D. Briggs and M.P. Seah, Practical Surface Analysis b...

Ngày tải lên: 10/08/2014, 13:20

... Godet, Modeling of Friction and Wear Phenomena, Approaches to Modeling of Friction and Wear, F.F. Ling and C.T.H. Pan, Ed., Springer-Verlag, 1987, p 1 2-3 6 31. F.F. Ling and M.B. Peterson, Simple ... 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...

Ngày tải lên: 10/08/2014, 13:20

... bronze/nickel-graphite Ni-Cr-Al/nickel-graphite Ni-Cr-Al/bentonite Hastelloy X open-faced honeycomb High-pressure compressor seals FiberMetal Co-Ni-Cr-Al-Y High-pressure turbine seals ... nickel-graphite Porous Teflon Aluminum-silicon/polyester Fan and booster seals Ni-Cr-Al/bentonite Nickel-graphites (75/25, 80/20, and 85/15) Nickel-aluminum Aluminum Aluminum bronze/nick...

Ngày tải lên: 10/08/2014, 13:20

... 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, ... 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...

Ngày tải lên: 10/08/2014, 13:20

... 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, ... oils are used between - 20 and 120 °C (-4 and 248 °F). Some cautions are necessary when such products are used. EP solids can reduce internal bearing clearances, causing w...

Ngày tải lên: 10/08/2014, 13:20

... 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 ... for a low- carbon (0 .12% C) steel 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 perio...

Ngày tải lên: 10/08/2014, 13:20

... 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...

Ngày tải lên: 10/08/2014, 13:20

... steel and leftover wear debris from the earlier failure. The strings of wear particles were probably break-in wear particles. The 1 /12/ 87 sample continued to show the break-in wear particles and ... 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....

Ngày tải lên: 10/08/2014, 13:20

... 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

... 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