journal article·2003-08

Interaction of iron-chromium alloys containing 10 and 25 mass% chromium with liquid aluminium Part I Dissolution kinetics

K. Barmak, V. I. Dybkov

Journal of Materials Science· Volume 38· Issue 15
Publisher page

Abstract

The dissolution process of iron-chromium alloys containing 10 and 25 mass% Cr in an aluminium melt at 700°C is found by the rotating-disc technique to be diffusion-controlled and non-selective. Experimentally determined values of the saturation concentration (solubility) and the dissolution rate constant of iron and chromium in liquid aluminium for the Fe—Cr alloys are presented. Evaluated values of the diffusion coefficients of Fe and Cr across the diffusion boundary layer into the melt are also given.
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Research context

OpenAlex topics: Metallurgical and Alloy Processes · Metallurgical Processes and Thermodynamics · Intermetallics and Advanced Alloy Properties

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References (10)

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