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edge dislocations

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Published: 01 March 2006
Fig. 10.19 Edge dislocations of opposite sign (shown by ┴ shaped symbol) moving along glide planes to condense and increase size of nucleus ( N ). Source: Ref 10.6 More
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Published: 01 October 2021
Fig. 8 A grain boundary modeled as an array of edge dislocations More
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Published: 01 December 2006
Fig. 4.6 Dislocation = linear lattice defect. (a) Edge dislocation. (b) Screw dislocation [ Wie 86 ] More
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Published: 01 December 2018
Fig. 3.3 Pictorial views of (a) an edge dislocation and (b) screw dislocation More
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Published: 01 March 2006
Fig. A.13 Edge dislocation. (a) Atomic arrangement in a plane normal to edge dislocation. (b) Movement of an edge dislocation More
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Published: 01 October 2011
Fig. 2.13 Section through an edge dislocation (indicated by the symbol ⊥) with an axis perpendicular to the plane of the illustration and line dislocation. (a) Positive edge dislocation, (b) negative edge dislocation More
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Published: 31 December 2020
Fig. 7 Section through an edge dislocation (indicated by the symbol ⊥) with an axis perpendicular to the plane of the illustration and line dislocation. (a) Positive edge dislocation, (b) negative edge dislocation More
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Published: 01 January 2015
Fig. 3.16 Schematic of the progressive movement of an edge dislocation on a slip plane in a single crystal. Source: Ref 3.26 More
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Published: 01 December 2006
Fig. 4.31 Movement of an edge dislocation [ Hou 93 ] More
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Published: 01 December 2006
Fig. 4.41 Climb of an edge dislocation [ Sch 81 ] More
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Published: 01 March 2006
Fig. A.14 Edge dislocation perceived as the region separating the region of the crystal in which slip has taken place from the region that has not yet slipped. (a) The slip that produces an edge dislocation. Unit slip has occurred over the area ABCD . The boundary CD of the slipped area More
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Published: 01 October 2021
Fig. 3 (a) Atom arrangements in an edge dislocation. (b) Illustration of Burgers vector derived from the RH/SF (right-hand/start-to-finish) convention. More
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Published: 01 October 2021
Fig. 4 Motion of an edge dislocation due to shear stress More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2021
DOI: 10.31399/asm.tb.ciktmse.t56020001
EISBN: 978-1-62708-389-8
..., and how they respond to applied stresses and strains. The chapter makes extensive use of graphics to illustrate crystal lattice structures and related concepts such as vacancies and interstitial sites, ion migration, volume expansion, antisite defects, edge and screw dislocations, slip planes, twinning...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2021
DOI: 10.31399/asm.tb.ciktmse.9781627083898
EISBN: 978-1-62708-389-8
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Published: 01 March 2012
Fig. 9.13 Schematic representation of dislocation-generated APBs. The lower APB is generated by one edge dislocation, while the upper APB is terminated between a pair of edge dislocations, creating a superlattice dislocation. Source: Ref 9.8 as published in Ref 9.3 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2021
DOI: 10.31399/asm.tb.ciktmse.t56020013
EISBN: 978-1-62708-389-8
... of twinning planes on stacking sequences. The chapter also includes problems on how the formation of precipitates can produce slip planes and how grain boundaries can act as obstacles to dislocation motion. dislocation mobility edge dislocations glide plane grain boundaries miscibility pinning...
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Published: 30 November 2013
Fig. 1 Schematic sketch of microstructural changes in crystal structure due to repetitive shearing forces. Spheres represent atoms, and lines represent attractive and repulsive interatomic forces. An edge dislocation, represented by the inverted T-shaped symbol, is an imperfection More
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Published: 01 June 1983
Figure 7.2 Formation of a dislocation in a simplified lattice: (a) the atomic bonds are cut along the dotted line; (b) after translation one atomic spacing to the left, the atoms above the cut are rebonded to those below; (c) when the edge dislocation has traversed the whole crystal More
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Published: 01 July 2009
Fig. 1.5 Arrangement of atoms in a small-angle tilt boundary to demonstrate that grain boundaries contain many edge dislocations. Source: Ref 1.2 More