5Hong S G, Jun H J, Kang K B, et al. Evolution of precipitates in tile Nb-Ti-V microalloyed HSLA steels during reheating[] ]. Scripta Materialia, 2003, 48 (8): 1201- 1206.
6Wang R Z, Garcia C I, Hua M, et al. Microstructure and precipitation behavior of Nb, Ti complex microalloyed steel produced by compact strip procesing[J]. ISIJ International, 2006,46(9) : 1345 - 1353.
7Park J S, Lee Y K. Nb(C, N) precipitation kinetics in the bainite region of a low-carbon Nb-microalloyed steel[J]. Scripta Materialia, 2007,57(2) : 109 - 112.
8Masahiko H, Yasuto F, Yu-ichi K. Microstructure and precipitation behavior in heat affected zone of C Mn microalloyed steel containing Nb, V and Ti [ J ]. ISIJ International. 1995,35(10) : 1196 - 1202.
9Yah W, Shan Y Y, Yang K. Effect of TiN inclusions on the impact toughness of low-carbon micro,alloyed steel [J].Metallurgical and Materials Transactions, 2006, 37 ( 7 ) : 2147-2158.
10Fernandez J, IllescaS S, Guilemany J M. Effect of mieroalloying elements on the austenitie grain growth in a low carbon HSLA steel[J].Materials Letters, 2007, 61 ( 11/12) :2389 - 2392.
