Sliding wear behavior

J. Tong, M. Yunhai, J. Man, Effects of the wollastonite fiber modification on the sliding wear behavior of the UHMWPE composites. Wear 255, 734—741 (2003)... 

B. N. Ravi Kumar, M. Venkatarama Reddy, B. Suresha, Dry slide wear behavior of LDPE/ EVA polyblends with nano-clay filler. Journal of Reinforced Plastics and Composites 28 (15) (2009) 1847-1856. 

Y. Sun and T. Bell Effect of layer thickness on the rolling-sliding wear behavior of law- temperature plasma-carburized austenitic stainless steel. Tribology Letters (2002) 13,1, 29-34 Y. Sxm, Kinetics of low temperature plasma carburizing of austenitic stainless steels, J. Mater. Proc. Tech. 168 (2005) 189-194. 

G. Shi, M. Q. Zhang, M. Z. Rong, B. Wetzel, K. Friedrich (2004) Sliding wear behavior of epoxy containing nano-Al203 particles with different pretreatments. Wear 256, 1072. 

Scanning electron microscopic photos of the worn surfaces of (a) unfilled epoxy and its composites filled with (b) untreated nano-A Os, (c) AI2O3-KH55O, (d) AljOa-g-PAAM, (e) AljOg-g-PS, and (f) A Oa-g-PEA at a volume fraction of nano-AlaOs of 0.24 vol.%7 The composites codes are the same as those explained in Fig. 20.10. (Reprinted from Wear, vol. 256, G. Shi eta .. Sliding wear behavior of epoxy containing nano-AlaOs particles with different pretreatments, p. 1072,2004, with permission from Elsevier.)... 

Fretting wear is observed in systems where two surfaces perform an oscillatory relative sliding with small amplitude (= fretting). This is often due to vibrations. In principle the same wear behavior as for normal sliding, should occur. However, wear particles tend to remain within the immediate contact region where they can act as an abrasive and lead to increased wear. 

Erdemir, A., Kovalchenko, A., McNallan, M.J., Weltz, S., Lee, A., and Gogotsi, Y. Effects of high-temperature hydrogenation treatment on sliding friction and wear behavior of carbide-derived carbon films. Surf. Coat. Technol. 188-189, 2004 588-593. 

Wear-Testing Apparatus and Experimental Procedures. To study the effect of temperature on the wear behavior of specimen polymers, the pin-on-disk type wear testing apparatus used in our previous work (] J was employed and the frictional force and wear depth of the flat ended polymer pins 3 mm in diameter were measured at a sliding speed of 0.1 m/s under a load of 10 N and at various experimentally possible disk temperatures up to 300. The disk was made of stain-... 

With the X-ray technique described stresses in polymer wear films can be measured. One could incorporate a pin-on-disk friction device within the opening of the X-ray camera and conduct in situ measurements. The stresses developed in the film with repeated passes, increasing load, varied sliding speeds and polymer compositions can be measured. This could lead to a better understanding of the role of stresses in polymers on their wear behavior. 

P. J. Blau and C.D. Olson. Application of thermal wave microscopy to research on the sliding wear break-in behavior of tarnished Cu - 15 wt % Zn alloy. Wear of Materials, Proc. ASME Conf., ASME, New York, 1985, pp. 425-431. 

Figure 10.15 Comparison of friction and wear behaviors of various PFA composite coatings under dry sliding at 2.56 m/s (320 N, 60 min). Reprinted from [90] Copyright 2010, with permission from Elsevier.

H. Meng, G.X. Sui, G.Y Xie and R. Yang, Friction and wear behavior of carbon nanotubes reinforced polyamide 6 composites under dry sliding and water lubricated condition. Composites Science and Technology, 69 (5), 606-611,2009. 

Thus far, seif-mated pin-on-disk siiding wear tests have been carried out with RBSN, HSN, and SSC materials. The tests were performed at a velocity of 0.1 m/s with a 1 kg static load in air at room temperature and a total sliding distance of 1000 meters. Tabie 4 summarizes the friction results obtained. The breakaway friction coefficients were measured prior to wear testing on surfaces polished to a 1 )xm finish. The values reported for the kinetic friction coefficients are the steady state values obtained after 500 meters of sliding. The microstructure, fracture surface, and reactions at the wear interface are currently being studied to provide more insight into the wear behavior of these ceramics. 

Ozel [86] studied the abrasive wear behavior of liquid crystal polymer, 30% reinforced polyamide 4,6, and 30% glass fiber-reinforced polyphenylene sulfide engineering polymers at atmospheric conditions. Pin-on-disc arrangement wear tests were carried out at 1 m/s test speed and load values of 4,6, and 8 N. Test durations were for 50,100 m and 150 m sliding distances. 

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