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crystallographic data

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220085
EISBN: 978-1-62708-259-4
... and computational power, the diffraction information from the BE has turned into an important source of complementary structural information. Crystallographic texture, relative orientation of grains, crystal structure, phase identification, structure stresses, and deformation are some of the data that can be gained...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480095
EISBN: 978-1-62708-318-8
... that influence the results. The predominant mode of plastic deformation in titanium is slip. The most common crystallographic slip planes in hexagonal (alpha) titanium are basal, prismatic, and pyramidal. The planes involved during deformation depend on alloy composition, temperature, grain size, and crystal...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110461
EISBN: 978-1-62708-247-1
... of the die. This approach is preferred when defect is confined to a single layer or laterally dispersed. Examples of such defects include substrate level crystallographic defects (dislocation and stacking faults), stringers, spikes and particles. Figure 2 STEM images of a silicide spike causing...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410063
EISBN: 978-1-62708-265-5
... ( Ref 5.53 ). Fig. 5.28 Habit planes of lath martensite. The data points shown correspond to a (557) habit plane. Source: Ref 5.8 Although there may be several crystallographic variants of laths in a packet of lath martensite, one variant or group of closely aligned variants may...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2016
DOI: 10.31399/asm.tb.ascaam.t59190035
EISBN: 978-1-62708-296-9
... includes tabular information and data on the intermetallic phases in the aluminum corner of the equilibrium phase diagram, the characteristics of the crystal lattice of intermetallic phases, the chemical composition of the alloy intermetallic phases, and equilibrium reactions in the alloy system...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400149
EISBN: 978-1-62708-258-7
.... The digitized image of a typical field displayed on the monitor is shown in Fig. 6.3 . After completing the collection of data and allowing the computer time to analyze the data, the following information was obtained about the constituents in this AISI/SAE 1020 specimen: Fig. 6.2 Micrograph of AISI/SAE...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230459
EISBN: 978-1-62708-298-3
... strength of certain beryllium alloys. aqueous corrosion beryllium alloys beryllium crystallographic orientation pitting corrosion rainwater seawater 25.1 Corrosion in Various Environments Corrosion in beryllium is generally not a serious problem. Beryllium has a high affinity for oxygen...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090257
EISBN: 978-1-62708-266-2
... were much less susceptible, if not immune, to SCC ( Ref 9.6 – 9.11 ). However, no cast magnesium data were reported in the later references, so these statements are presumed to have been based on the conclusions of the earlier German work. It has since been pointed out that the German investigations...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420001
EISBN: 978-1-62708-310-2
... / 11 : Ternary Alloy Systems. Phase Diagrams, Crystallographic and Thermodynamic Data , Subvolumes A to C, Springer , 2004–2006 • Garg S.P. , Venkatraman M. , Krishnamurthy N. , and Krishnan R. , Ed., Phase Diagrams of Binary Tantalum Alloys , Indian Institute of Metals...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540121
EISBN: 978-1-62708-309-6
.... Both types of fatigue analysis are discussed in this chapter, primarily for metals. Fatigue phenomena for nonmetals are discussed in Chapters 7 and 8 , although the terminologies and the analysis and data presentation methods are applicable to both. 3.1 Mechanical Behavior under Cyclic Loads...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430107
EISBN: 978-1-62708-253-2
... its grain size. For instance, in hypoeutectoid steels, an increase in the percentage of ferrite improves ductility and toughness, whereas strength and hardness decrease. Phase analysis can be done by area or volume fraction measurements per ASTM E562-11 ( Ref 5.5 ). Figure 5.3 and the tabulated data...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610147
EISBN: 978-1-62708-303-4
... fatigue data. It compares the Gerber, Goodman, and Soderberg methods for predicting the effect of mean stress from bending data, describes the statistical nature of fatigue measurements, and explains how plastic strain causes cyclic hardening and softening. It discusses the work of Wohler, Basquin...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870105
EISBN: 978-1-62708-344-7
... the experimental data for each of the two crystallographic systems using data for as large a range as possible for triaxiality factor TF . In examining the data from various sources, it became clear that in many cases the strains were low, largely elastic, and therefore it would be necessary to perform...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060083
EISBN: 978-1-62708-343-0
... there to describe how fatigue life can be estimated from ductility measurements when cyclic data are unavailable or are likely to change. It also explains how cyclic life is influenced by the time-dependent nature of creep-plasticity and the physical and metallurgical effects of environmental exposure. creep...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420263
EISBN: 978-1-62708-310-2
..., the crystallographic nature of structure is lost, but otherwise, positional occupation of the various components relies on random substitution rather than the occupation of any preferred site by a particular component. Fig. 13.1 Simple body-centered cubic structure with random occupation of atoms and all sites...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560005
EISBN: 978-1-62708-291-4
... from other kinds of phase changes. Apparently, it is now possible to distinguish a martensitic transformation in terms of crystallographic and geometrical properties ( Ref 37 – 39 ). Evidently, these properties result from a structural transformation occurring by regular or coordinated movements...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2016
DOI: 10.31399/asm.tb.ascaam.t59190001
EISBN: 978-1-62708-296-9
...-silicon alloy are faceted. The facets are identical with the specific crystallographic planes. Growth mechanism is lateral ( Fig. 1.1b ). 1.2 Structure of the Cast Part of Aluminum-Silicon Alloy in As-Cast State 1.2.1 Morphology of the α Aluminum Solid-Solution Grains in the Cast Part Cross Section...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060043
EISBN: 978-1-62708-343-0
... ductility be higher than tensile ductility? Annis and Van Wanderham ( Ref 3.23 ), in presenting the original SRP data for IN-792+Hf, point out that specimens tested in CP exhibited stacking faults—mismatches in the stacking of crystallographic planes—that help to homogenize the deformation and hence enhance...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860295
EISBN: 978-1-62708-348-5
... the formation of specific product crystals can also be measured. Measurements of surface tilt and displacement changes are made from prescribed existing surface markings, such as scratches or pits. These data are valuable for assessing phenomenological crystallographic theories. Generally, the theories...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2012
DOI: 10.31399/asm.tb.pdub.t53420171
EISBN: 978-1-62708-310-2
... A. and Kagle B.J. , Crystallographic Data on Metal and Alloy Structures , Dover , 1963 9.3 Regina J. , Ordered Structures , Metallography and Microstructures , Vol 9 , ASM Handbook , ASM International , 2004 , p 144 – 147 10.31399/asm.hb.v09.a0003733 9.4 Marcinkowski M.J...