6H Ohtani, S Okaguchi, Y Fujishiro, Y Ohmori. Morphology and Properties of Low Carbon Bainite[J]. Metall. Trans. , 1990. 21A(4) :877-888.
7A K Lis,J Lis, L Jeziorski. Advanced ultra-low carbon bainitic steels with high toughness[J]. Journal of Mate- rials Processing Technology, 1997. 64: 877-888.
8Andrzej K Lis. Mechanical properties and microstructure of ULCB steels affected by thermomechanical rolling,quenching and tempering[J]. Journal of Materials Processing Technology, 2000. 106: 212-218.