AmodelhasbeendevelopedfordescribingtheprecipitationofNbCondislocationsinferriteinanFe–C–Nbsteel.Thismodelisacontinuousdescriptionoftheclassicallawsfornucleationgrowthandcoarsening,whichareadaptedtothespecificcasewhereprecipitatesonlyformondislocations.Thismodelissuccessfullyappliedonanextensivedatasetobtainedbysmall-angleneutronscatteringforawidetemperaturerangeandtwoalloycontents.Usingthismodel,itispossibletoestimatetheeffectsofprocessparametersonthefinalmicrostructureand,notably,