J Mater Sci Technol ›› 1998, Vol. 14 ›› Issue (4): 383-384.

• Articles • Previous Articles    

Nucleation of Bainite around Grain Boundary

Rong SHEN; Juqiang CHENG; Liuding WANG and Mokuang KANG (Dept. of Mater. Sci. & Eng., Northwestern Polytechnical University, Xi'an 710072, China)   

  • Received:1998-07-28 Revised:1998-07-28 Online:1998-07-28 Published:2009-10-10

Abstract: The scanning Auger microprobe study on Fe-8Mn-1C alloy shows that the carbon atoms segregate at grain boundary during bainitic transformation and solute atoms depleted regions form near the grain boundary The observation of optical and TEM indicates that bainite nucleates in solute atoms depleted regions near the grain boundary.