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Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540379
EISBN: 978-1-62708-309-6
... Abstract This appendix presents an analytical model that estimates damage rates for both crack initiation and propagation mechanisms. The model provides a nonarbitrary definition of fatigue crack initiation length, which serves as an analytical link between initiation and propagation analyses...
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Published: 01 November 2012
Fig. 58 Influence of texture on fatigue crack growth in Ti-6Al-4V. Fatigue crack growth rates are higher when basal planes are loaded in tension. The elastic modulus in tension for the basal texture (B) is 109 GPa (15.8 × 10 6 psi); for the transverse texture (T), 126 GPa (18.3 × 10 6 psi More
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Published: 01 August 2005
Fig. 5.40 Fatigue crack growth behavior of 7075-T6 aluminum under remote and crack-line loading conditions. Source: Ref 5.41 More
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Published: 30 June 2023
Fig. 9.16 Fatigue crack growth testing and data analysis. (a) Crack length measurement, (b) calculation of crack growth rate, and (c) analysis of da/dN versus stress intensity range. More
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Published: 01 December 2003
Fig. 3 Thermal fatigue failure and conventional fatigue crack propagation fracture during reversed load cycling of acetal. Source: Ref 10 More
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Published: 01 October 2011
Fig. 7.25 Fatigue crack growth per fatigue cycle ( da / dN ) versus stress intensity variation ( Δ K ) per cycle. The C and n are constants that can be obtained from the intercept and slope, respectively, of the linear log da / dN versus log Δ K plot. This equation for fatigue crack More
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Published: 01 October 2011
Fig. 16.24 Fatigue failure surface from a piston rod. The fatigue crack initiated near a forging flake at the center and propagated slowly outward. The outer area is the region of final brittle fracture overload. Source: Ref 16.5 More
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Published: 01 December 1989
Fig. 4.42. Schematic fatigue-crack-growth curve (based on Ref 163 ; cited in Ref 14 ). More
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Published: 01 December 1989
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
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Published: 01 December 1989
Fig. 4.44. Cyclic fatigue-crack-growth rates plotted against cyclic J ( Ref 13 ). More
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Published: 01 December 1989
Fig. 4.45. Variation of fatigue-crack-growth rate with plastic strain ( Ref 11 ). More
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Published: 01 December 1989
Fig. 4.46. Effect of temperature on fatigue-crack-growth behavior of 2¼Cr-1Mo steel ( Ref 4 ). More
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Published: 01 December 1989
Fig. 4.47. Fatigue-crack-growth rates of long cracks for various high-temperature alloys in air at (left) room temperature and (right) 850 °C (1560 °F) ( Ref 186 ). More
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Published: 01 December 1989
Fig. 4.48. Fatigue-crack-growth rates for Inconel X-750 as a function of stress-intensity-factor range at a cycling frequency of 0.17 Hz ( Ref 185 ). More
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Published: 01 December 1989
Fig. 4.49. Variation of fatigue-crack-growth rates as a function of temperature at ΔK = 30 MPa m (27 ksi in . ). More
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Published: 01 December 1989
Fig. 4.50. Comparison of relative frequency effects on fatigue-crack growth in types 304 and 316 stainless steels over the temperature range 700 to 922 K ( Ref 190 ). More
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Published: 01 December 1989
Fig. 4.51. Frequency dependence of fatigue-crack-growth rate for a cobalt-base superalloy ( Ref 182 ). More
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Published: 01 December 1989
Fig. 6.14. Fatigue-crack-growth rates in Cr-Mo-V steel tested at 0.017 Hz ( Ref 25 ). More
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Published: 01 March 2006
Fig. 9.9 Fatigue crack growth beyond the regime of the Paris-Erdogan law More
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Published: 01 March 2006
Fig. 9.10 Fatigue crack growth behavior for various engineering alloys. Source: Ref 9.22 More