In situ Study on the Growth Behavior of Primary Al3Ni Phase in Solidifying Al–Ni Alloy by Synchrotron Radiography
Sign Up to like & getrecommendations! Published in 2018 at "Acta Metallurgica Sinica (English Letters)"
DOI: 10.1007/s40195-017-0684-2
Abstract: The growth behavior of Al3Ni intermetallic compounds (IMCs) during the directional solidification of Al-10 wt% Ni alloy was investigated by synchrotron radiography. Two main growth patterns of primary Al3Ni phase, I-like and V-like, appeared during solidification,… read more here.
Keywords: growth behavior; phase; al3ni phase; primary al3ni ... See more keywords
Non-destructive in-operando investigation of catalyst layer degradation for water electrolyzers using synchrotron radiography
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DOI: 10.1016/j.mtener.2020.100394
Abstract: Abstract Unveiling degradation mechanisms is a difficult task encountered when characterizing materials and components for water electrolyzers, where for stationary applications these cells are expected to run for 50.000 h or more. From a R&D perspective,… read more here.
Keywords: operando; degradation; water; synchrotron radiography ... See more keywords
Bubble-induced formation of new intermetallic compounds in an Al–Mn alloy during heating observed by synchrotron radiography
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DOI: 10.1016/j.mtla.2020.100991
Abstract: ABSTRACT Formation of intermetallic compounds (IMCs) is observed for the first-time during heating of an Al-10 wt.% Mn alloy by synchrotron radiography. We reveal that such “abnormal” behavior is closely associated with coalescence of bubbles,… read more here.
Keywords: induced formation; synchrotron radiography; intermetallic compounds; formation ... See more keywords
Synchrotron radiography of Richtmyer–Meshkov instability driven by exploding wire arrays
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DOI: 10.1063/5.0144839
Abstract: We present a new technique for the investigation of shock-driven hydrodynamic phenomena in gases, liquids, and solids in arbitrary geometries. The technique consists of a pulsed power-driven resistive wire array explosion in combination with multi-MHz… read more here.
Keywords: synchrotron radiography; richtmyer meshkov; meshkov instability; richtmyer ... See more keywords