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Your search keyword '"Lockowandt, C."' showing total 1 results
Start Over Author "Lockowandt, C." Topic physics experiments
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1. Compact x-ray microradiograph for in situ imaging of solidification processes: Bringing in situ x-ray micro-imaging from the synchrotron to the laboratory.

Author

Rakete, C., Baumbach, C., Goldschmidt, A., Samberg, D., Schroer, C. G., Breede, F., Stenzel, C., Zimmermann, G., Pickmann, C., Houltz, Y., Lockowandt, C., Svenonius, O., Wiklund, P., and Mathiesen, R. H.

Subjects
MICRORADIOGRAPHY, SOLIDIFICATION, SYNCHROTRON radiation, HIGH resolution imaging, ALLOYS, PHYSICS experiments, IMAGE quality in imaging systems, POTENTIAL theory (Physics)
Abstract

A laboratory based high resolution x-ray radiograph was developed for the investigation of solidification dynamics in alloys. It is based on a low-power microfocus x-ray tube and is potentially appropriate for x-ray diagnostics in space. The x-ray microscope offers a high spatial resolution down to approximately 5 μm. Dynamic processes can be resolved with a frequency of up to 6 Hz. In reference experiments, the setup was optimized to yield a high contrast for AlCu-alloys. With samples of about 150 μm thickness, high quality image sequences of the solidification process were obtained with high resolution in time and space. [ABSTRACT FROM AUTHOR]

Published
2011
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