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void growth

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Published: 01 January 2005
Fig. 14 Fracture strain locus predicted by the McClintock model of void growth. More
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Published: 01 January 2005
Fig. 18 Effect of stress state on cavitation. (a) Dependence of the void growth factor, D , on the ratio of the mean to effective stress ( σ m / σ ¯ ). Source: Ref 38 , Ref 39 . (b) Comparison of measured and predicted values of the ratio of the cavity growth parameter More
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Published: 01 December 2009
Fig. 22 Fracture strain locus predicted by the McClintock model of void growth. The shaded area represents typical experimental fracture loci such as Fig. 18 to 20 More
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Published: 01 January 2005
Fig. 11 Stages in the dimpled rupture mode of ductile fracture. (a) Void initiation at hard particles. (b) Void growth. (c) Void linking More
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Published: 01 January 2005
Fig. 14 Stages in the dimpled rupture mode of ductile fracture. (a) Void initiation at hard particles. (b) Void growth. (c) Void linking More
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Published: 15 January 2021
. The resulting void growth permits linkage of the void with the preexisting flaw. Source: Ref 78 More
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Published: 01 January 2002
. The resulting void growth permits linkage of the void with the preexisting flaw. Details are available in Ref 104 . Source: Ref 104 More
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005458
EISBN: 978-1-62708-196-2
... nucleation cracklike interface cavities cavity growth large-faceted cavities cavity initiation creep cavitation superplastic deformation hot deformation process modeling THE FORMATION AND GROWTH of internal voids in metallic alloys are of considerable concern in components produced...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005528
EISBN: 978-1-62708-197-9
... in light of the current understanding of the dependence of hydrostatic tensile stress on void growth rate ( Ref 7 ) and the mechanisms of crack initiation and propagation in the shear zone. Johnson and Slater ( Ref 8 ) conducted a comprehensive survey on the effects of punch speed (strain rate...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002352
EISBN: 978-1-62708-193-1
... fracture By inhomogeneous plastic deformation at multiple locations—frequently sites of second-phase and nondeforming particles Void growth at the locations of fracture nucleation. Growth by plastic deformation processes. By void linkup via ductile microrupture or shearing Extensive Fig. 3...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000628
EISBN: 978-1-62708-181-8
... voids, and microvoids of these surfaces. concrete fractograph voids Fig. 1281, 1282, 1283, 1284 Fracture surface of a sulfur concrete featuring noninterconnecting voids. Its sulfur cement bonds well to the aggregate to form a dense concrete. (Compare with Fig. 1287 , 1288 , 1289 .) Fig...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003538
EISBN: 978-1-62708-180-1
... geometry stress raisers stress-strain behavior twinning unnotched specimen void growth ALTHOUGH FRACTURE can be apparently brittle at the macroscale (without visible distortion), the fracture process at the microscale can be brittle, ductile, alternating, or mixed, as discussed in the preceding...
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Published: 01 January 2005
Fig. 13 McClintock model of void coalescence by shear from (a) initial circular voids, through (b) growth, and (c) void contact More
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Published: 01 December 2009
Fig. 21 McClintock model of void coalescence by shear from (a) initial circular voids, through (b) growth, and (c) void contact or coalescence. More
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0009078
EISBN: 978-1-62708-177-1
... 135 – 169 10.1177/002199838301700204 5. Kardos J.L. , Dudukovic M.P. , and Dave R. , Void Growth and Resin Transport during Processing of Thermosetting-Matrix Composites , Epoxy Resins and Composites IV, Advances in Polymer Science , Vol 80 , Springer, Berlin/Heidelberg...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006775
EISBN: 978-1-62708-295-2
...) formation at or in a particle, followed by either void growth and linkage or by localized shear band slip deformation in the intervoid ligaments. The mechanisms of void nucleation and void coalescence are briefly described, together with associated microscale and macroscale appearances. This section does...
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Published: 01 January 1996
Fig. 10 Ductile crack growth in a high-strength low-alloy steel (A710). The zig-zag crack growth results from void initiation and growth on the plane of maximum strain, as illustrated in Fig. 9 . More
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003545
EISBN: 978-1-62708-180-1
... cracking in a jet-engine turbine blade. Courtesy of J. Schijve Cavitation Damage The most common form of microstructural change is the accumulation of nucleation and growth of voids. Void growth is well understood, because voids grow by the same mechanisms that cause creep deformation...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0009003
EISBN: 978-1-62708-185-6
... in the dimpled rupture mode of ductile fracture. (a) Void initiation at hard particles. (b) Void growth. (c) Void linking Fig. 15 Effect of volume fraction of second-phase particles on the tensile ductility of steel. Source: Ref 13 The second stage of ductile fracture is void growth, which...
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Published: 01 December 2004
Fig. 30 Effect of sintering (in dissociated ammonia for 30 min) at different temperatures with pressed iron powder (mixed with 0.75% lubricant and pressed density of 6.5 g/cm 3 ). (a) As-pressed condition with multigranular particles completely separated by voids (black). (b) Sintering at 1065 More