Search Results for crack growth rate

Fig. 14 Crack growth rate ( da / dN ) as a function of the energy release rate, J I , for a single-edge notched polycarbonate specimen with 0.33 mm (0.013 in.) thickness More

Fig. 15 Crack growth rate ( da / dN ) as a function of the energy release rate, J I , (tearing energy) for a rubber compound. J Ic , critical energy release rate More

Fig. 16 Effect of potential on the maximum crack growth rate in sensitized type 304 stainless steel in 0.01 m Na 2 SO 4 at 250 °C (480 °F). Numbers denote K I values. More

Fig. 18 Schematic of crack growth rate versus temperature for intergranular stress-corrosion cracking of type 304 stainless steel More

Fig. 35 Schematic of crack growth rate versus temperature for (a) 3% Ni steel in water ( Ref 74 ) and (b) 4340 steel in gaseous hydrogen ( Ref 75 ) More

Fig. 3 The stress-intensity K dependence of crack growth rate da/dt at various hydrogen pressures at 24 °C (75 °F) for AISI 4340 steel. Source: Ref 14 More

Fig. 44 Typical short crack growth rate behaviors in comparison to typical large crack behavior. Source: Adapted from Ref 22 More

Fig. 22 Fatigue crack growth rate results for two A588A steels showing comparison of LS and SL testing orientations. CON, conventional; CaT, calcium treatment. Improved isotropy of the calcium-treated steel is noted. Source: Ref 9 More

Fig. 28 Scatter band limits for fatigue crack growth rate behavior for a range of aluminum alloys. Source: Ref 15 More

Fig. 36 Minor influences of differing microstructures on fatigue crack growth rate curves: data from twelve 2 xxx and 7 xxx aluminum alloys with different heat treatments. Source: Ref 20 More

Fig. 23 Crack growth rate data showing no influence of weld metal, heat-affected zone (HAZ), or base metal. Source: Ref 16 More

Fig. 5.38 Fatigue crack growth rate correlation technique More

Fig. 5.42 Typical shape of a fatigue crack growth rate curve for a given R value More

Fig. 5.43 Fatigue crack growth rate data for 2024-T351 aluminum with six R -ratios More

Fig. 5.51 Effect of stress ratio on fatigue crack growth rate threshold for several aluminum alloys. Source: Ref 5.27 More

Fig. 5.52 Effect of stress ratio on fatigue crack growth rate threshold for titanium alloys. Source: Ref 5.54 More

Fig. 5.53 Effect of stress ratio on fatigue crack growth rate threshold for several low- to medium-strength steels. Source: Ref 5.55 More

Fig. 32 Effect of temperature on fatigue crack growth rate for 2.25Cr-1Mo steel tested in air. R = 0.05; cyclic frequency of 400/min. Source: Ref 18 More

Fig. 19 Experimental crack growth rate as a function of stress intensity for a high-strength steel in humid air. Source: Ref 14 More

Fig. 7.104 Effect of stress intensity on stress-corrosion crack growth rate for type 304L stainless steel in aerated MgCl 2 at 130 °C. Symbols indicate whether propagation occurs as a single or branched crack. Source: Ref 165 More