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Experimental and computational study of S segregation in Fe
(University of the Free State, 2012-06)
A systematic study was conducted to investigate the diffusion and segregation of S in bcc Fe using (i) DFT modelling and (ii) the experimental techniques Auger Electron Spectroscopy (AES) and XRay diffraction (XRD). The ...
An investigation on surface segregation of S in Fe and a Fe-Cr alloy using computational models and experimental methods
(University of the Free State, 2014-11)
English: A systematic investigation is conducted to determine the influence of the microscopic effects of the bcc Fe lattice on the segregation parameters, Q, D0, ΔG and Ω. These microscopic effects include the dependence ...