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crystalline planes

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240631
EISBN: 978-1-62708-251-8
... in the study of crystalline structures. crystalline planes crystalline directions crystalline structures X-ray techniques Miller indices cubic crystal systems hexagonal crystal systems C.1 Miller Indices for Cubic Systems Special planes and directions within metal crystal structures play...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420363
EISBN: 978-1-62708-310-2
... to identifying crystalline planes and crystalline directions. Miller Indices for Cubic Systems Special planes and directions within metal crystal structures play an important part in plastic deformation, hardening reactions, and other aspects of metal behavior. Crystallographic planes are defined by what...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.9781627082518
EISBN: 978-1-62708-251-8
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240003
EISBN: 978-1-62708-251-8
... increases, and material ductility is beneficially affected. In addition, polycrystalline hcp metals can also deform by a mechanism called twinning, which is covered in Chapter 2, “Crystalline Imperfections and Plastic Deformation,” in this book. The methods for identifying crystalline planes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090333
EISBN: 978-1-62708-266-2
... Abstract Amorphous alloys, because of their lack of crystallographic slip planes, are assumed to be insensitive to the selective corrosion attack that causes stress-corrosion cracking (SCC) in crystalline alloys. However, under certain conditions, melt-spun amorphous alloys have proven...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540357
EISBN: 978-1-62708-309-6
... of the crystal over one another along definite crystallographic planes, called slip planes. An analogous example is the distortion produced in a deck of cards when pushed from one end ( Fig. A1.11 ). The material in the slip planes also remains crystalline during slip. Fig. A1.11 Diagram of crystal...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2021
DOI: 10.31399/asm.tb.ciktmse.9781627083898
EISBN: 978-1-62708-389-8
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030211
EISBN: 978-1-62708-349-2
... Crystalline Morphology of PEEK, Interface Bond Strength, and In-Plane Mechanical Properties of Carbon/PEEK Composites , J. Appl. Polym. Sci. , Vol 84 , 2002 , p 1155 – 1167 10.1002/app.10406 4. Lu D. , Yang Y. , Zhuang G. , Zhang Y. , and Li B. , A Study of High-Impact...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240017
EISBN: 978-1-62708-251-8
... crystalline structures. If a large number of dislocations move in succession along the same slip plane, the accumulated deformation becomes visible, resulting in macroscopic plastic deformation. Slip can take place by both edge and screw dislocations, as shown in Fig. 2.14 . Note that although the mechanisms...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2021
DOI: 10.31399/asm.tb.ciktmse.t56020013
EISBN: 978-1-62708-389-8
... edge dislocations glide plane grain boundaries miscibility pinning screw dislocations stacking sequence Crystalline Imperfections Key Topics in Copyright © 2021 ASM International® Materials Science and Engineering All rights reserved Yip-Wah Chung DOI: 10.31399/asm.tb.ciktmse.t56020013...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 December 2020
DOI: 10.31399/asm.tb.phtbp.t59310001
EISBN: 978-1-62708-326-3
... (or line) of atoms in a crystalline lattice. The main type of line defect is an edge dislocation , where a partial plane of extra atoms is present either above or below the dislocation line, indicated by the symbol ⊥ in Fig. 7 . Dislocations can be either positive or negative, depending on whether...
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 interstitial sites, ion migration, volume expansion, antisite defects, edge and screw dislocations, slip planes, twinning planes, and dislocation passage through precipitates. It also points out important structure-property correlations. References References 1. Liu Y.-X. and Lin Y.C...
Image
Published: 01 November 2019
Figure 5 The short scribe is used for crystalline materials while the long scribe is used for amorphous materials or to cleave counter to a crystal plane. More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060013
EISBN: 978-1-62708-261-7
... ample opportunity for motion along the slip planes within the crystalline structure, and as the accumulated deformation becomes visible, the resulting macroscopic behavior is plastic deformation. Slip can take place by the motion of both edge and screw dislocations, but the unit slip produced by both...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730001
EISBN: 978-1-62708-283-9
... and the relative levels of force they produce. It describes the difference between crystalline and noncrystalline or amorphous materials and discusses common crystal structures, including face-centered cubic, body-centered cubic, hexagonal close packed, and diamond cubic. It also describes the structure of sodium...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630063
EISBN: 978-1-62708-270-9
... because the metal had “crystallized.” Understandably, this usage arose because certain types of fractures are bright and sparkling when they first occur and do appear to be crystalline. In fact, however, the metals were crystalline when they solidified from the liquid, or molten, state; the crystalline...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240625
EISBN: 978-1-62708-251-8
... · 1=6 (Eq B.16) 62 a1=a2=a3lc 1 3 A 2 B A a c a1 a3 Basal Plane a2 Fig. B.4 Hexagonal closed-packed structure Appendix B: Crystalline System Calculations / 629 c ah a 60° 60° aa Basal Plane Fig. B.5 Calculation of volume of hexagonal lattice In an ideal hcp structure, the ratio of the Substituting...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220025
EISBN: 978-1-62708-259-4
... and examination of successive planes and manual reconstruction ( Ref 1 ). Today automatic reconstruction of three-dimensional tomography is available. Some of these techniques already are employed with steels and cast irons ( Ref 2 , 3 ). Chapter 9, “Conventional Heat Treatments: Usual Constituents...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610055
EISBN: 978-1-62708-303-4
..., intergranular fracture, or geometrically constrained ductile fracture (i.e., plane-strain MVC). Brittle fracture can occur in all materials, amorphous and crystalline, by cleavage. Additionally, in polycrystalline polyphase metallic materials, fracture can occur at or adjacent to grain boundaries, and cleavage...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540001
EISBN: 978-1-62708-309-6
... (as is the case in most metals and alloys, where many individual crystalline grains are rotated with respect to one another). Microstructures may also be mixtures of crystalline and noncrystalline regions or have regions of oriented structures (as in the case of aligned carbon backbone chains in polymers...