An Approach for Analyzing the Growth Kinetics of Fe2B Phase on AISI 1018 Steel

Mourad Keddam

doi:10.4028/www.scientific.net/DDF.297-301.269

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An Approach for Analyzing the Growth Kinetics of Fe₂B Phase on AISI 1018 Steel

Abstract:

A simulation of the growth kinetics of iron boride forming on AISI 1018 carbon steel was done on the basis of a kinetic model. This model including the effect of the incubation time during the formation of iron boride, was applied in order to evaluate the kinetic constant at the ( ) interface, the layer thickness and the mass gain depending on the paste-boriding parameters such as time, temperature and boron potential reflected by the corresponding value of the surface boron content. The simulation results were found to be in a good agreement with the experimental data derived from the literature.

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Periodical:

Defect and Diffusion Forum (Volumes 297-301)

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269-274

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https://doi.org/10.4028/www.scientific.net/DDF.297-301.269

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Online since:

April 2010

Authors:

Mourad Keddam

Keywords:

Boriding, Diffusion Model, Growth Kinetic, Incubation Time, Iron Boride

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