Abstract
The crystallization behaviour of about 60 samples of electrodeposited Fe1−x P x , 0.09<x<0.26, was investigated with DSC and X-ray diffraction. Several subsequenting transformations during heating at 10 K/min were identified. The corresponding transformation temperatures, reaction heats and reaction rates were measured. If the as-deposited samples contain metal-rich crystallites (microcrystalline and partly amorphous material) crystallization starts with primary precipitation of α-iron followed by polymorphous crystallization of Fe3P. In amorphous samples these two processes become less important compared with the eutectoid reaction the higher the phosphorus content. In a small concentration range around 19 at% P this transformation is the only one. Above this range the primary crystallization of Fe3P becomes more and more dominant.
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Dietz, G., Schäfer, H.C. The crystallization of Fe1−x P x , 0.09≦x≦0.26. Z. Physik B - Condensed Matter 86, 375–382 (1992). https://doi.org/10.1007/BF01323730
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DOI: https://doi.org/10.1007/BF01323730