Dilatometric analysis of cementite dissolution in hypereutectoid steels containing Cr

نویسندگان

  • Jae-Yong Chae
  • Jae-Hoon Jang
  • Guohong Zhang
  • Kwan-Ho Kim
  • Jae Seung Lee
  • Dong-Woo Suh
چکیده

Cementite dissolution in hypereutectoid steels containing Cr is analyzed using dilatometry combined with the consideration of the carbon content in the austenite. The results suggest that the austenite transformed from the mixture of ferrite and cementite can be approximated to have a carbon content corresponding to equilibrium with ferrite. The overall dissolution behavior of cementite is described well with the suggested analysis procedure.

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تاریخ انتشار 2011