Characterization of aluminum alloy microstructures by means of synchrotron X-ray micro-tomography – a simple toolchain for extracting quantitative 3D morphological features

2020 ◽  
Vol 111 (1) ◽  
pp. 32-39 ◽  
Author(s):  
Simon Zabler ◽  
Maximilian Ullherr ◽  
Christoph Schweizer ◽  
Christian Fella ◽  
Randolf Hanke
Keyword(s):  
Aluminum Alloy ◽  
Morphological Features ◽  
X Ray ◽  
Micro Tomography

Characterization of oil nano-structures with monochromatic x-ray micro-tomography

2012 ◽  
Author(s):  
Victor E. Asadchikov ◽  
Alexey V. Buzmakov ◽  
Anna S. Osadchaya ◽  
Denis A. Zolotov ◽  
Michael K. Rafailov
Keyword(s):  
X Ray ◽  
Nano Structures ◽  
Micro Tomography

scholarly journals X-ray Micro-Tomography as a Method to Distinguish and Characterize Natural and Cultivated Pearls

2021 ◽  
Vol 6 (4) ◽  
pp. 51
Author(s):  
Luisa Vigorelli ◽  
Elisabetta Croce ◽  
Debora Angelici ◽  
Raffaella Navone ◽  
Sabrina Grassini ◽  
...  
Keyword(s):  
Diagnostic Techniques ◽  
X Ray ◽  
Non Invasive ◽  
Heritage Studies ◽  
Different Types ◽  
Micro Tomography ◽  
Invasive Techniques ◽  
Tomographic Analysis ◽  
Private Collections

Digital radiography and computed tomography are two fundamental diagnostic techniques in different fields of research, including cultural heritage studies and gemmology. The application of these physical methods of investigation has gained considerable importance as they are non-invasive techniques. The presented work has been mainly focused on micro-tomographic analysis. The project is concerned with the study of natural and cultivated pearls in order to develop an investigation methodology for the analysis, distinction and characterization of different types of pearls, some of them belonging to different precious jewels from private collections. The investigations, carried out on a total of 22 heterogeneous types of pearls, allowed us to establish their origin (natural or cultivated) or to confirm/deny if a hypothesis was already expressed, and as well to highlight the cultivation methodology used case by case. Furthermore, it was possible to ascertain how large and varied the market for cultured pearls is nowadays and how difficult is, in some particular cases, to ascertain their attribution to a certain origin.

MTF, NPS and DQE characterization of an in-house developed X-ray imaging detector for synchrotron based micro-tomography

2014 ◽  
Vol 9 (06) ◽  
pp. C06001-C06001 ◽  
Author(s):  
K Desjardins ◽  
M Bordessoule ◽  
C Petrache ◽  
C Menneglier ◽  
D Dallé ◽  
...  
Keyword(s):  
X Ray ◽  
X Ray Imaging ◽  
Imaging Detector ◽  
Micro Tomography

X-Ray Microtomographic Characterization of Porosity in Aluminum Alloy A356

2009 ◽  
Vol 40 (4) ◽  
pp. 991-999 ◽  
Author(s):  
Omid Lashkari ◽  
Lu Yao ◽  
Steve Cockcroft ◽  
Daan Maijer
Keyword(s):  
Aluminum Alloy ◽  
X Ray

scholarly journals Micro-pore development phenomenon in hydrogen pre-charged aluminum alloy studied using synchrotron X-ray micro-tomography

2013 ◽  
Vol 103 (17) ◽  
pp. 171902 ◽  
Author(s):  
C. Gupta ◽  
H. Toda ◽  
T. Fujioka ◽  
M. Kobayashi ◽  
K. Uesugi ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
X Ray ◽  
Micro Tomography

scholarly journals Characterization of the porous structure of a non-woven fibrous medium for air filtration at local and global scales using porosimetry and X-ray micro-tomography

2017 ◽  
Vol 320 ◽  
pp. 295-303 ◽  
Author(s):  
Félicie Théron ◽  
Elisabeth Lys ◽  
Aurélie Joubert ◽  
François Bertrand ◽  
Laurence Le Coq
Keyword(s):  
Porous Structure ◽  
Air Filtration ◽  
X Ray ◽  
Fibrous Medium ◽  
Micro Tomography
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