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data reconstruction

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Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006772
EISBN: 978-1-62708-295-2
... that are less complex than a large-scale accident. The approach presented is that the analysis and reconstruction is based on the physical evidence. The article provides a brief review of some general concepts on the use and limitations of advanced data acquisition tools and computer modeling. Legal...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003760
EISBN: 978-1-62708-177-1
... distribution in a SiC shell after reconstruction from x-ray microfluorescence data. The spatial resolution was limited because available counting time restricted the number of steps. Source: Adapted from M. Naghedolfeizi et al., X-Ray Fluorescence Microtomography Study of Trace Elements in a SiC Nuclear Fuel...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006456
EISBN: 978-1-62708-190-0
... referred to as industrial CT (iCT). X-ray computed tomography collects and reconstructs the data of x-ray transmission through a two-dimensional (2-D) slice of an object to form a cross-sectional image without interference from overlying and underlying areas of the object. The CT image represents the point...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003523
EISBN: 978-1-62708-180-1
...Abstract Abstract This article focuses on the general methods and approaches from the perspective of a reconstruction analyst and includes discussions relevant to materials failure analysts at the incident scene. The elements of accident reconstruction are described. These have conceptual...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005504
EISBN: 978-1-62708-197-9
... available for 3-D reconstruction and analysis. Some programs are free (e.g., NIH ImageJ, etdips, IMOD, Paraview, etc.), while others are commercially available (e.g., Interactive Data Language, Advanced Visual Systems' AVS Express, Vaytek's VoxBlast, and MATLAB). Some researchers have chosen to develop...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006568
EISBN: 978-1-62708-290-7
... of gas-atomized Ti-6Al-4V powder from synchrotron-based XCT dataset. Note that the powder is stored in a polyimide tube approximately 1 mm (0.04 in.) in diameter, and the powder porosity is highlighted in red. Fig. 11 Reconstructed x-ray computed tomography data of (a) 17-4 PH stainless steel...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003240
EISBN: 978-1-62708-199-3
... wave motion emanating from the object are recorded by encoding this information in a suitable medium. This recording is called a hologram. At a later time, the wave motion is reconstructed from the hologram by a coherent beam in a process that results in the regeneration of an image having the true...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005610
EISBN: 978-1-62708-174-0
... that interrogate the beam at a number of different angles, so that the resulting power density distribution can be reconstructed. In addition to the diagnostic hardware described previously, specialized data-acquisition, signal-processing, and data-analysis software have been developed. The signal obtained...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003240
EISBN: 978-1-62708-199-3
... wave motion emanating from the object are recorded by encoding this information in a suitable medium. This recording is called a hologram. At a later time, the wave motion is reconstructed from the hologram by a coherent beam in a process that results in the regeneration of an image having the true...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003536
EISBN: 978-1-62708-180-1
... intensity versus average asperity height for fatigue crack propagation in IN-718 nickel-base alloy. The data include specimens of two different grain sizes tested at three different Δ K levels. Source: Ref 6 Fig. 9 A schematic fracture profile containing overlapped (or reentrant) segments...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006464
EISBN: 978-1-62708-190-0
.... , Rubadeux B.A. , Wang D. , and Ahmed T. , Reconstruction and Enhancement of Active Thermographic Image Sequences , Opt. Eng. , Vol 42 ( No. 5 ), 2003 , p 1337 – 1342 10.1117/1.1566969 21. Shepard S.M. , Automated Binary Processing of Thermographic Sequence Data , U.S...
Book Chapter

Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006474
EISBN: 978-1-62708-190-0
.... , “Acoustical Holography Implementation for Defected Rails Inspection,” 17th World Conference on Nondestructive Testing , Oct 25–28, 2008 ( Shanghai, China ) Reconstruction Object Size Sensitivity and Resolution Applications for Acoustical Holography Liquid-Surface Acoustical Holography...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006444
EISBN: 978-1-62708-190-0
... a vibrothermography thermal image sequence showing a crack heating at the center of a rectangular specimen. A thermographic signal reconstruction enhancement of the background-subtracted temperature increase is superimposed on the raw thermal image. This frame also illustrates several sources of thermal interference...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003329
EISBN: 978-1-62708-176-4
... of and the strain basis for residual stress measurements and describes the nature of residual stress fields. A generic destructive stress relief procedure is described along with the issues generally involved in each procedural step. The article presents the stress reconstruction equations to be used...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005218
EISBN: 978-1-62708-187-0
... theory ( Ref 2 , 3 , 4 ) as well as provided benchmark data used for modeling ( Ref 5 , 6 ). Despite their impact, however, these model systems are far from complete as analogs to metals and alloys; several of their physical properties tend to differ distinctively from those of metals, for example...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005412
EISBN: 978-1-62708-196-2
... are atoms. When the interaction is between groups of atoms, the interactions are long-range fields, for example, elastic fields. Interatomic interactions can be precisely calculated using various modeling techniques. In some cases, however, an approximate estimation can be made, starting from such data...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006397
EISBN: 978-1-62708-192-4
... Fig. 3 Schematic drawing of the tribological system. Adapted from Ref 15 Fig. 6 Effect of composition on surface roughness defects. (a) Segregation. (b) Reconstruction. (c) Chemisorption. (d) Compound formation. Source: Ref 23 Fig. 7 Schematic showing typical surface...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006465
EISBN: 978-1-62708-190-0
...Abstract Abstract Additive manufacturing (AM) is the process of joining materials to make parts from three-dimensional (3D) model data, usually layer upon layer, as opposed to subtractive manufacturing and formative manufacturing methodologies. This article discusses various defects in AM...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005656
EISBN: 978-1-62708-198-6
... data are vital to justify the use of these materials in orthopaedics. The development of porous metals and coatings for osseointegration has revolutionized the field of orthopaedics, particularly total joint reconstruction. However, classic implants are fabricated using traditional materials (i.e...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006809
EISBN: 978-1-62708-329-4
... was originally built in the 1940s but later was cut apart, shipped, and reconstructed at a different facility. The failure occurred upon the initial fill of the tank after reconstruction ( Fig. 3 ) in January 1988. At the time of the event, the tank had met all mandatory design and postconstruction code...