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crack propagation

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Published: 01 January 2017
Fig. 1.2 Schematic diagram of typical crack propagation rate as a function of crack-tip stress-intensity behavior illustrating the regions of stage 1, 2, and 3 crack propagation as well as identifying the plateau velocity and the threshold stress intensity More
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Published: 01 March 2006
Fig. 9.38 Relation of crack initiation to crack propagation and failure. Source: Ref 9.38 More
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Published: 01 December 2015
Fig. 2 Schematic of typical crack propagation rate as a function of crack tip stress-intensity behavior illustrating the regions of stages 1, 2, and 3 crack propagation, as well as identifying the plateau velocity and the threshold stress intensity More
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Published: 01 October 2005
Fig. 5.9 XSP of crack tip showing successive stages of crack propagation in a thermally embrittled stainless steel. Source: Ref 14 , 15 More
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Published: 01 September 2008
Fig. 13 Stages I and II of fatigue crack propagation More
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Published: 01 January 2017
Fig. 1.17 Relationship between the average crack propagation rate and the oxidation (i.e., dissolution and oxide growth) kinetics on a straining surface for several ductile alloy/aqueous environment systems More
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Published: 01 January 2017
Fig. 1.19 Variation in the average crack propagation rate in sensitized type 304 stainless steel in water at 288 °C (550 °F) with oxygen content. Data are from constant-extension-rate testing, constant-load testing, and field observations on boiling water reactor piping. IGSCC, intergranular More
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Published: 01 January 2017
Fig. 1.29 Typical subcritical crack propagation rate vs. stress-intensity relationship. Stress intensity, K , is defined as K = A σ π C / B , where σ is the total tensile stress, C is the crack length, and A and B are geometrical constants. More
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Published: 01 January 2017
Fig. 1.32 Comparison between observed and theoretical crack propagation/strain rate ( a ˙ / ε ˙ ) relationships for furnace-sensitized type 304 stainless steel in water/0.2 ppm oxygen at 288 °C (550 °F) More
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Published: 01 January 2017
Fig. 1.35 Schematic representation of crack propagation by the film rupture model, (a) Crack tip stays bare as a result of continuous deformation ( Ref 1.73 ). (b) Crack tip passivates and is ruptured repeatedly ( Ref 1.79 , 1.80 ). More
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Published: 01 January 2017
Fig. 7.21 Rate of stress-corrosion crack propagation as a function of σ g l in cold rolled brass exposed to 0.05 M CuSO 4 + 0.48 M (NH 4 ) 2 SO 4 (pH 7.25). Source: Ref 7.55 More
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Published: 01 January 2017
Fig. 17.48 Relationship of applied stress and flaw depth to crack propagation in hydrogen gas. Dashed lines show an example of the use of such a chart for a steel with K th of 60.5  MPa m ( 55  ksi in . ) at an operating stress of 359 MPa (52 ksi). Source: Ref More
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Published: 01 July 2000
Fig. 7.103 Typical subcritical stress-corrosion crack propagation rate versus stress intensity. Source: Ref 115 More
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Published: 01 November 2012
Fig. 32 Macroscale brittle crack propagation due to combined mode I and mode II loading. As cracks grow from the preexisting cracklike imperfection, crack curvature develops because of growth on a plane of maximum normal stress. Source: Ref 13 More
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Published: 01 November 2012
Fig. 30 Fatigue crack propagation. Source: Ref 17 More
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Published: 01 November 2012
Fig. 41 Crack propagation curve for fatigue loading. Source: Ref 1 More
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Published: 01 November 2010
Fig. 11.11 Micrograph of crack propagation through a dispersed-phase, rubber-toughened thermoset-matrix composite after impact. Transmitted-light phase contrast, 40× objective More
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Published: 01 July 2009
Fig. 10.10 Disk pilot rib crack propagation due to shutdown More
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Published: 01 November 2010
Fig. 8.8 Wedge-crack propagation test results. Source: Ref 1 More
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Published: 01 July 1997
Fig. 12 Fatigue crack propagation rates of wrought aluminum alloys. Source: Ref 7 More