TY - JOUR
T1 - High-resolution observation of steel using X-ray tomography technique
AU - Toda, Hiroyuki
AU - Tomizato, Fukuto
AU - Zeismann, Frank
AU - Motoyashiki-Besel, Yasuko
AU - Uesugi, Kentaro
AU - Takeuchi, Akihisa
AU - Suzuki, Yoshio
AU - Kobayashi, Masakazu
AU - Brueckner-Foit, Angelika
PY - 2012
Y1 - 2012
N2 - A common, serviceable form of steel has been observed by employing synchrotron X-ray microtomography technique. Spatial resolution has been optimized using a test object with varying experimental conditions. Reasonably high resolution, which is close to the theoretical upper limit for the projection-type Xray tomography, has been achieved for a reasonably large specimen. Its application has made it possible to clearly observe a fatigue crack and its opening behavior in steel, and to demonstrate some quantitative mechanical evaluations.
AB - A common, serviceable form of steel has been observed by employing synchrotron X-ray microtomography technique. Spatial resolution has been optimized using a test object with varying experimental conditions. Reasonably high resolution, which is close to the theoretical upper limit for the projection-type Xray tomography, has been achieved for a reasonably large specimen. Its application has made it possible to clearly observe a fatigue crack and its opening behavior in steel, and to demonstrate some quantitative mechanical evaluations.
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U2 - 10.2355/isijinternational.52.516
DO - 10.2355/isijinternational.52.516
M3 - Article
AN - SCOPUS:84859098418
SN - 0915-1559
VL - 52
SP - 516
EP - 521
JO - isij international
JF - isij international
IS - 3
ER -