Fig. 3 Thermal fatigue failure and conventional fatigue crack propagation fracture during reversed load cycling of acetal. Source: Ref 10 More

Fig. 14.15 Fatigue crack propagation. Source: Ref 6 More

Fig. 4.43. Results of 20 experiments showing correlation of fatigue-crack-propagation rates in A533B steel in terms of cyclic J for a variety of specimen configurations ( Ref 168 ). More

Fig. 12 Fatigue crack propagation rates of wrought aluminum alloys. Source: Ref 7 More

Fig. 13 Stages I and II of fatigue crack propagation More

Fig. 30 Fatigue crack propagation. Source: Ref 17 More

Fig. 7 Specimens employed in fatigue crack propagation studies. (a) Single-edge-notch specimen. (b) Compact-tension specimen More

Fig. 11 Comparison of fatigue crack propagation behavior in the Paris regime for several amorphous and semicrystalline polymers. Note enhanced fatigue resistance of the semicrystalline polymers. PC, polycarbonate; PMMA, polymethyl methacrylate; PPO, polypropylene oxide; PVF, polyvinyl formal More

Fig. 12 Fatigue crack propagation behavior for a rubber-toughened epoxy. The addition of rubber decreases the slope, m , at high crack growth rates due to toughening mechanisms and retarded crack growth. CTBN, carboxylterminated polybutadiene acrylonitrile rubber; MBS, methacrylate-butadiene More

Fig. 8 An S-shaped fatigue crack propagation. K , stress-intensity factor; K c , fracture toughness curve indicating its three characteristic regions. More

Fig. 9 Fatigue crack propagation behavior of various polymers. PSU, polysulfone; PMMA, polymethyl methacrylate; PC, polycarbonate; PS, polystyrene; PVC, polyvinyl chloride. Source: Ref 48 More

Fig. 10 The rate of fatigue crack propagation of injection-molded glass-reinforced polyvinyl chloride composites containing 10 and 30% glass as a function of the energy release rate, J I . Arrows indicate the critical energy release rate, J Ic , for each. More

Fig. 11 Fatigue crack propagation rates ( da / dN ) at 10 Hz as a function of stress-intensity factor range (Δ K ) in low-density polyethylene. da / dN decreases with increasing Δ K . Source: Ref 51 More

Fig. 9 Fatigue-crack-propagation behavior. ABS, acrylonitrile-butadiene-styrene; PC, polycarbonate; M-PPE, modified polyphenylene ether More

Fig. 12.29 Fatigue crack propagation data for mill-annealed alpha-beta alloy Ti-6Al-4V showing data scatter. Data are for six heats of mill-annealed Ti-6Al-4V. T-L, transverse-longitudinal More

Fig. 12.43 Comparison of room-temperature fatigue crack propagation rate for a Ti-6Al-4V powder metallurgy compact with the scatter bands for wrought ingot metallurgy products of the alloy. I/M, ingot metallurgy; P/M, powder metallurgy More

Fig. 12.49 Fatigue crack propagation rates for Ti-5Al-2.5Sn and Ti-6Al-4V alloys in the low-temperature region. NI = normal interstitial content; ELI = extra low interstitial content More

Fig. 5.56 Effect of applied stress on fatigue crack propagation More

Fig. 5.61 Schematic stress profiles for fatigue crack propagation testing showing the effects of overload/underload with hold time. Source: Ref 5.72 More

Fig. 5.68 Influence of testing temperature on fatigue crack propagation exponent for iron-base alloys. Source: Ref 5.83 More