Acta Metallurgica Sinica (English Letters) ›› 2004, Vol. 17 ›› Issue (6): 830-834 .

• Research Articles • Previous Articles     Next Articles

RECRYSTALLIZATION BEHAVIOR AND PRIOR AUSTENITE GRAIN BOUNDARY CORROSION IN THE PLANE STRAIN COMPRESSION CONDITION FOR A LOW CARBON X70 PIPELINE STEEL

Y.H.Li   

  1. Dep.of Material Science and Engineering,Shenyang Ligong University,Shenyang110168,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2004-12-25 Published:2009-10-10
  • Contact: Y.H.Li

Abstract: Recrystallization behavior of a low carbon X70 pipeline steel was studied in the plane strain compression condition. It was found that the dynamic recovery but no dynamic recrystallization occurred in the current experimental condition. A method for examining the prior austenite grain boundary corrosion was supposed.

Key words: pipeline steel, plane strain compression, recrystallization