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Book Chapter

By Alan Liu
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002421
EISBN: 978-1-62708-193-1
... Abstract The stress-intensity concept is based on the parameter that quantifies the stresses at a crack tip. This article summarizes some stress-intensity factors for various crack geometries commonly found in structural components. Through-the-thickness cracks may be located in the middle...
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Published: 01 January 2000
Fig. 5 Crack growth rate as a function of stress intensity factor and stress ratio More
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Published: 01 January 1996
Fig. 53 Effect of stress ratio on fatigue threshold stress-intensity factor range, Δ K th , for A533B-1 steel. Data are for A533B-1 steel in region 1, tested at various stress ratios, at 60 Hz and 25 °C (75 °F) in air. Source: Ref 17 More
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Published: 01 January 1996
Fig. 55 Effect of stress ratio on fatigue threshold stress-intensity factor range, Δ K th , for several steels. Source: Ref 17 More
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Published: 01 December 2009
Fig. 6 Typical stress-intensity factor to open a crack, K op , versus the stress-ratio relationship, R , for a fatigue crack More
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Published: 01 January 2002
Fig. 42 Fatigue crack propagation rate versus stress intensity factor range. Fatigue striations may be present on the fracture surface for loading in the linear portion of the curve (Paris Law region), and permit analytical estimations of life to fracture. Just as fracture toughness varies More
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Published: 01 January 2003
Fig. 11 Crack growth rate versus stress-intensity factor for brass in liquid mercury at various temperatures under load and displacement control conditions More
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Published: 01 January 2003
Fig. 10 Change in stress intensity factor with crack extension as a function of load control and displacement control for a three-point bend specimen More
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Published: 01 December 1998
Fig. 4 Fatigue-crack-growth rates as functions of stress-intensity factor for two thicknesses of 7050-T7451 plate tested in three directions and in three environments More
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Published: 01 December 1998
Fig. 1 Crack velocity versus stress intensity factor for P/M alloys Al-9052, 7090, and 7091, as well as conventional alloy 7075. All alloys were in their highest-strength conditions. More
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Published: 01 January 2000
Fig. 3 Crack growth rate as a function of stress intensity factor; a versus N data from Fig. 2 reduced using the incremental polynomial method More
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Published: 30 August 2021
Fig. 12 Deterministic results for the time-dependent stress-intensity factor from all three frameworks More
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Published: 15 June 2019
Fig. 21 Critical stress-intensity factor, K c , vs. tensile yield strength for 1.0 to 4.7 mm (0.040 to 0.188 in.) aluminum alloy sheet. Improved alloy 7475 is compared to other commercial alloys. Source: Ref 43 More
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Published: 15 June 2019
Fig. 9 Creep crack growth rate as a function of applied stress-intensity factor for 2124-T851 and 2219-T851. Source: Ref 13 More
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Published: 15 June 2019
Fig. 30 Fatigue crack growth rate ( R = 0.1) vs. stress-intensity factor at room temperature for A356.0-T6 aluminum alloy castings produced by various processes. VRC/PRC, vacuum riserless casting/pressure riserless casting More
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Published: 15 June 2019
Fig. 31 Fatigue crack growth rate ( R = 0.5) vs. stress-intensity factor at room temperature for A356.0-T6 aluminum alloy castings produced by various processes. VRC/PRC, vacuum riserless casting/pressure riserless casting More
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Published: 15 May 2022
Fig. 12 An S-shaped fatigue crack propagation. K , stress-intensity factor; K c , fracture toughness curve indicating its three characteristic regions More
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Published: 15 January 2021
Fig. 43 Fatigue crack propagation rate ( da / dN ) versus stress-intensity factor range (Δ K ). Fatigue striations may be present on the fracture surface for loading in the linear portion of the curve (Paris law region) and permit analytical estimations of life to fracture. Just as fracture More
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Published: 01 January 1990
Fig. 54 Influence of loading frequency and stress intensity factor range on the percentage of intergranular fracture for AISI 304L in molten lithium at 573 K (300 °C). Source: Ref 309 More
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Published: 01 January 1996
Fig. 47 Relationship between crack propagation rate and stress-intensity factor range for R = −1. Steels are ferrite-pearlite mixtures containing (in wt%) 0.2 C, 0.92 Mn, 0.26 Si, 0.11 P, 0.15 S, and 0.009 N, with ferrite grain sizes of 7.8, 20.5, and 55 μm. Source: Ref 63 More