<p>This work discusses the kinetic path of the carbon during the quench and partition (Q&amp;P) process in a FeNiC. We relate the Q&amp;P process with the thermal stabilization of residual austenite. The critical point is the stability of the martensite-austenite interface owing to carbon interaction with the interface. Our results indicated that the Q&amp;P process is divided into two main paths and that the carbon partition characterizes the system’s evolution to a para-equilibrium condition.</p>

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From Thermal Stabilization to Quench and Partitioning, a Model

  • J. R. C. Guimarães,
  • P. R. Rios,
  • A. L. M. Alves

摘要

This work discusses the kinetic path of the carbon during the quench and partition (Q&P) process in a FeNiC. We relate the Q&P process with the thermal stabilization of residual austenite. The critical point is the stability of the martensite-austenite interface owing to carbon interaction with the interface. Our results indicated that the Q&P process is divided into two main paths and that the carbon partition characterizes the system’s evolution to a para-equilibrium condition.