Kinetic study of the devitrification of mold powder slags

Yadira G. Maldonado, F. Andrés Acosta, A. Humberto Castillejos, Brian G. Thomas

Research output: Contribution to journalArticlepeer-review

Abstract

A novel procedure to calculate TTT curves of mold slags is demonstrated in this work. This is based on the integration under isothermal conditions of a Kissinger-type rate equation using rate parameters determined from differential thermal analysis (DTA). The estimated TTT curves agree very well with transformations observed metallographically by inspecting thin glass disks treated isothermally and quenched.

Original languageEnglish (US)
Pages (from-to)65-75
Number of pages11
JournalIron and Steel Technology
Volume10
Issue number7
StatePublished - Jul 1 2013

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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