We investigate the electrolyte invasion and distribution at open-circuit potential in heat-treated carbon felt electrodes at varying compression ratios and flow field configurations, using synchrotron X-ray radiography. The quantitative analysis yields time-resolved saturation values of the injection and ...
Mathiesen, A synchrotron X-ray radiography study of dendrite fragmentation induced by a pulsed electromagnetic field in an Al-15Cu alloy, Acta Mater. 70 (2014) 228-239.E. Liotti, A. Lui, R. Vincent, S. Kumar, Z. Guo, T. Connolley, et al., A synchrotron X-ray radiography study of...
In-situ Raman spectroscopy, in-situ X-ray absorption spectroscopy and in-situ synchrotron X-ray diffraction have been used for investigations of both alkaline and Li batteries by several groups.2,7,10,18 Laboratory x-ray micro-tomography and 2D neutron radiography19-21 provided additional insights...
Recently, in-situ observations were carried out by synchrotron X-ray radiography to observe the nucleation and growth in Al alloys during solidification. The nucleation and grain formation of a range of Al-Si and Al-Cu binary alloys were studied. When grain refiner was added to the alloys, ...
Baruchel, In situ and real-time analysis of TGZM phenomena by synchrotron x-ray radiography, J. Cryst. Growth 310 (2008) 2906-2914.H.N. Thi, G. Reinhart, A. Buffet, T. Schenk, et al., In situ and real-time analysis of TGZM phenomena by synchrotron X-ray radiography, J. Cryst....
et al. Measurement of solute profiles by means of synchrotron X-ray radiography during directional solidification of Al-4 wt% Cu alloys. ... A Buffet,HN Thi,A Bogno,... - International Conference on Solidification & Gravity 被引量: 0发表: 2010年 Effect of Fischer–Tropsch synthesis on ...
A method was developed based on synchrotron X-ray radiography to estimate tip temperatures of 203 Fe-rich intermetallic compound (IMC) particles during directional solidification of Al-Cu-Fe alloys. Tip temperatures showed two distinct IMC populations corresponding to Al 6 (Fe,Cu) and Al 7 Cu 2...
In this paper, we used synchrotron X-ray radiography and tomography to study systematically and in operando conditions the growth dynamics of the primary Al3Ni intermetallic phases in an Al-15wt%Ni alloy in the solidification process with magnetic pulses of up to 1.5 T. The real-time observati...
Cooling rateDirectional solidificationIn situ X-ray synchrotron radiographyPhase-field modelDendrite morphologyThe effect of low cooling rate with a fixed temperature gradient during directional solidification of Mg -Gd alloys is investigated by coupling in situ X-ray synchrotron radiography and phase-field...
Though it only became widespread in the last 20 years, the use of X-ray for palaeontological study is almost as old as radiography itself (Branco, 1906), and the first use of Computer Assisted Tomography (CAT, also known as Computed Tomography, CT) for a fossil was performed as early ...