MICROSEGREGATION IN IRON-BASE ALLOYS

MC FLEMINGS MC, DR POIRIER DR, RV BARONE RV, HD BRODY HD

Research output: Contribution to journalArticlepeer-review

104 Scopus citations

Abstract

Results are given of dendrite morphology studies and microsegregation measurements on a series of iron-base alloys, including Fe-Ni, Fe- Cr, Fe- Ni- C, and Fe- Cr- C alloys. The bulk of the results are from unidirectionally solidified ingots. Effects of homogenization and working on microsegregation are examined for one alloy (Fe-1. 5%Cr- 1. 0%C). An improved numerical analysis procedure is given for calculation of microsegregation. This procedure is applicable for idealized rod-like or plate- like dendrites, and when significant solid diffusion occurs during and/or after solidification.

Original languageEnglish (US)
Pages (from-to)371-381
Number of pages11
JournalJ Iron Steel Inst (London)
Volume208
Issue numberpt 4
StatePublished - Jan 1 1970
Externally publishedYes

ASJC Scopus subject areas

  • Engineering(all)

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