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 ...
Connolley, et al., A synchrotron X-ray radiography study of dendrite fragmentation induced by a pulsed electromagnetic field in an Ale15Cu alloy, Acta Mater 70 (2014) 228e239, http://dx.doi.org/10.1016/j.actamat.2014.02.024.E. Liotti, A. Lui, R. Vincent, S. Kumar, Z. Guo, T. ...
In 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 method. Results show that the ...
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 ...
(2005) Density measurements of molten materials at high pressure using synchrotron X-ray radiography: Melting volume of FeS. In J. Chen, Y. Wang, T.S. Duffy, G. Shen, L.F. Dobrzhinetskaya, Eds., Advances in high-pressure technology for geophysical applications, p. 185-194. Elsevier, ...
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, ...
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...
Baruchel, In situ and real-time analysis of TGZM phenomena by synchrotron X-ray radiography, Journal of Crystal Growth 310 (11) (2008) 2906-2914.Nguyen-Thi, H.; Reinhardt, G.; Buffet, A.; Schenk, T.; Mangelinck-Noel, N.; Jung, H.; Bergeon, N.; Billia, B.; Hartwig J.; ...
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...
X-ray radiography observations of columnar dendritic growth and constitutional undercooling in an Al–30wt%Cu alloy In situ synchrotron X-ray radiography of columnar dendritic and eutectic growth under directional solidification of Al–30wt%Cu has been carried out with n... ML Arnberg - 《Acta ...