scholarly journals Three-dimensional characterization of typical inclusions in steel by X-ray Micro-CT

2020 ◽  
Vol 9 (3) ◽  
pp. 3686-3698
Author(s):  
Zhiqiang Shang ◽  
Tao Li ◽  
Shufeng Yang ◽  
Jianchuan Yan ◽  
Han Guo
Keyword(s):  
Three Dimensional ◽  
Micro Ct ◽  
X Ray ◽  
Inclusions In Steel

scholarly journals QUANTITATIVE CHARACTERIZATION OF THREE-DIMENSIONAL GRAIN SHAPES BY X-RAY MICRO CT AT SPRING-8

2014 ◽  
Vol 70 (2) ◽  
pp. 265-274 ◽  
Author(s):  
Jun KATAGIRI ◽  
Takashi MATSUSHIMA ◽  
Hidetaka SAOMOTO ◽  
Mori UTSUNO ◽  
Yasuo YAMADA
Keyword(s):  
Three Dimensional ◽  
Micro Ct ◽  
Quantitative Characterization ◽  
X Ray

Three dimensional characterization of micronized soybean seeds using X-ray microtomography

2021 ◽  
Vol 127 ◽  
pp. 388-397
Author(s):  
Rani Puthukulangara Ramachandran ◽  
Chyngyz Erkinbaev ◽  
Sandeep Thakur ◽  
Jitendra Paliwal
Keyword(s):  
Three Dimensional ◽  
Soybean Seeds ◽  
X Ray

Three dimensional characterization of laser ablation craters using high resolution X-ray computed tomography

2018 ◽  
Vol 139 ◽  
pp. 75-82 ◽  
Author(s):  
A.H. Galmed ◽  
A. du Plessis ◽  
S.G. le Roux ◽  
E. Hartnick ◽  
H. Von Bergmann ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Laser Ablation ◽  
High Resolution ◽  
Three Dimensional ◽  
X Ray ◽  
X Ray Computed

Multiscale microstructural characterization of Sn-rich alloys by three dimensional (3D) X-ray synchrotron tomography and focused ion beam (FIB) tomography

2012 ◽  
Vol 70 ◽  
pp. 33-41 ◽  
Author(s):  
K.E. Yazzie ◽  
J.J. Williams ◽  
N.C. Phillips ◽  
F. De Carlo ◽  
N. Chawla
Keyword(s):  
Focused Ion Beam ◽  
Ion Beam ◽  
Three Dimensional ◽  
Microstructural Characterization ◽  
X Ray ◽  
Synchrotron Tomography

X-ray topographic determination of the granular structure in a graphite mosaic crystal: a three-dimensional reconstruction

2000 ◽  
Vol 33 (4) ◽  
pp. 1023-1030 ◽  
Author(s):  
M. Ohler ◽  
M. Sanchez del Rio ◽  
A. Tuffanelli ◽  
M. Gambaccini ◽  
A. Taibi ◽  
...  
Keyword(s):  
Structural Parameters ◽  
Pyrolytic Graphite ◽  
Three Dimensional ◽  
X Ray ◽  
Dimensional Reconstruction ◽  
Mosaic Crystals ◽  
Spatial Locations ◽  
Crystalline Domains

Section topographs recorded at different spatial locations and at different rocking angles of a highly oriented pyrolytic graphite (HOPG) crystal allow three-dimensional maps of the local angular-dependent scattering power to be obtained. This is performed with a direct reconstruction from the intensity distribution on such topographs. The maps allow the extraction of information on local structural parameters such as size, form and internal mosaic spread of crystalline domains. This data analysis leads to a new method for the characterization of mosaic crystals. Perspectives and limits of applicability of this method are discussed.

Three-Dimensional Characterization of the Microstructure of Bioglass/Polyethylene Composite by X-Ray Microtomography

2007 ◽  
pp. 503-506
Author(s):  
Xiao Wei Fu ◽  
Jie Huang ◽  
E.S. Thian ◽  
Serena M. Best ◽  
William Bonfield
Keyword(s):  
Three Dimensional ◽  
X Ray ◽  
Polyethylene Composite

Solving the 3D structure of metal nanoparticles

2007 ◽  
Vol 222 (11/2007) ◽  
Author(s):  
Anatoly Frenkel
Keyword(s):  
Metal Nanoparticles ◽  
Short Range ◽  
Short Range Order ◽  
3D Structure ◽  
Three Dimensional ◽  
X Ray ◽  
Particle Distributions ◽  
Structure Of Metal ◽  
X Ray Absorption

We discuss methods of Extended X-ray Absorption Fine-Structure (EXAFS) analysis that provide three-dimensional structural characterization of metal nanoparticles, both mono- and bi-metallic. For the bimetallic alloys, we use short range order measurements to discriminate between random and non-random inter-particle distributions of atoms. We also discuss the application of EXAFS to heterogeneous nanoparticle systems.

Three-Dimensional Characterization of the Microstructure of Bioglass/Polyethylene Composite by X-Ray Microtomography

2007 ◽  
Vol 330-332 ◽  
pp. 503-506
Author(s):  
Xiao Wei Fu ◽  
Jie Huang ◽  
E.S. Thian ◽  
Serena Best ◽  
William Bonfield
Keyword(s):  
Spatial Distribution ◽  
Volume Fraction ◽  
Three Dimensional ◽  
X Ray ◽  
Polyethylene Composite ◽  
Bioactive Properties ◽  
Recent Developments ◽  
3D Information

A Bioglass® reinforced polyethylene (Bioglass®/polyethylene) composite has been prepared, which combines the high bioactivity of Bioglass® and the toughness of polyethylene. The spatial distribution of Bioglass® particles within the composite is important for the performance of composites in-vivo. Recent developments in X-ray microtomography (XμT) have made it possible to visualize internal and microstructural details with different X-ray absorbencies, nondestructively, and to acquire 3D information at high spatial resolution. In this study, the volume fraction and 3D spatial distribution of Bioglass® particles has been acquired quantitatively by XμT. The information obtained provides a foundation for understanding the mechanical and bioactive properties of the Bioglass®/polyethylene composites.

scholarly journals Characteristics of Instrumental Methods to Describe and Assess the Recrystallization Process in Ice Cream Systems

Foods ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 117 ◽  
Author(s):  
Anna Kamińska-Dwórznicka ◽  
Ewa Gondek ◽  
Sylwia Łaba ◽  
Ewa Jakubczyk ◽  
Katarzyna Samborska
Keyword(s):  
Ice Cream ◽  
Recrystallization Process ◽  
Micro Ct ◽  
Reflectance Measurement ◽  
X Ray ◽  
Different Types ◽  
Types Of Information ◽  
Instrumental Methods ◽  
Focused Beam

Methods of testing and describing the recrystallization process in ice cream systems were characterized. The scope of this study included a description of the recrystallization process and a description and comparison of the following methods: microscopy and image analysis, focused beam reflectance measurement (FBRM), oscillation thermo-rheometry (OTR), nuclear magnetic resonance (NMR), splat-cooling assay, and X-ray microtomography (micro-CT). All the methods presented were suitable for characterization of the recrystallization process, although they provide different types of information, and they should be individually matched to the characteristics of the tested product.

The Use X-ray micro-CT for Characterization of Microstructural Properties of deep-fat fried breaded chicken nuggets

2008 ◽  
Author(s):  
Akinbode A Adedeji ◽  
Michael O Ngadi
Keyword(s):  
Micro Ct ◽  
Microstructural Properties ◽  
Chicken Nuggets ◽  
X Ray
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